diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index b46ee22..6c834ea 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -1,5 +1,5 @@
 name: Android CI / RC
-# F6.1 presentation barrier: lint + real tests + debug artifact + release compile.
+# F6.2 field closing barrier: lint + real tests + debug artifact + release compile.
 
 on:
   push:
@@ -109,7 +109,7 @@ jobs:
           cp android-app/app/build/outputs/apk/debug/app-debug.apk "$apk"
           sha256sum "$apk" > "${apk}.sha256"
           {
-            echo "phase=F6.1"
+            echo "phase=F6.2"
             echo "version=$version"
             echo "versionCode=$code"
             echo "commit=$GITHUB_SHA"
diff --git a/android-app/FINAL_RELEASE_CHECKLIST.md b/android-app/FINAL_RELEASE_CHECKLIST.md
index 3cb3e0d..dc44c5b 100644
--- a/android-app/FINAL_RELEASE_CHECKLIST.md
+++ b/android-app/FINAL_RELEASE_CHECKLIST.md
@@ -1,4 +1,4 @@
-# Checklist final Android 0.19.2
+# Checklist final Android 0.19.3
 
 La candidata sólo se promueve si el mismo SHA cumple:
 
@@ -8,6 +8,10 @@ La candidata sólo se promueve si el mismo SHA cumple:
 - exigir GPS + fotografía para Inventario nacido en campo antes de Hallazgos;
 - registrar Hallazgos sobre el elemento seleccionado;
 - al cerrar el contenido, exigir Urgente/No urgente, persistir esa decisión y mostrar **Pendiente de firma**;
+- exigir por cada Acta los datos del **Representante de la empresa**: nombres y apellidos, DNI, cargo/función y email;
+- permitir precargar esos datos desde el Acta anterior de la misma Inspección, pero exigir confirmación y firma nueva en cada Acta;
+- resolver por Acta **firma en conformidad**, **firma en disconformidad con motivo** o **negativa a firmar con motivo**;
+- verificar que la urgencia existe sólo a nivel **Acta** y nunca a nivel Hallazgo;
 - completar firma del Inspector y manifestación/firma o negativa de la empresa;
 - mostrar el Acta como **Firmada y cerrada**;
 - permitir cerrar la Inspección sólo con todas las Actas activas firmadas y cerradas;
diff --git a/android-app/RELEASE.md b/android-app/RELEASE.md
index 2861bbb..42a9bae 100644
--- a/android-app/RELEASE.md
+++ b/android-app/RELEASE.md
@@ -1,20 +1,20 @@
-# DH Inspección Android · release final de campo 0.19.2
+# DH Inspección Android · release final de campo 0.19.3
 
 ## Candidata vigente
 
 - Fase funcional: **Flujo final de campo · Inspección → Acta → Hallazgos → Firma**.
-- `versionName`: **0.19.2**.
-- `versionCode`: **30**.
+- `versionName`: **0.19.3**.
+- `versionCode`: **31**.
 - Application ID release: `com.korexlabs.dhinspeccion`.
 - Application ID debug/QA: `com.korexlabs.dhinspeccion.debug`.
 - API: `https://dhv2.korexlabs.com/api/v3/`.
-- Servidor compatible de esta candidata: **API 0.29.0-2 / WEB 0.23.0-2**.
+- Servidor compatible de esta candidata: **API 0.29.0-4 / WEB 0.23.0-3**.
 
 La variante debug es independiente de la app productiva y puede instalarse para QA/presentación sin sobrescribir una instalación release histórica.
 
 ## Procedimiento operativo validado
 
-La APK 0.19.2 fija como recorrido principal de campo:
+La APK 0.19.3 fija como recorrido principal de campo:
 
 1. **Iniciar Inspección**. Al iniciarla se habilita el circuito de **Actas y Hallazgos**; Inventario no es una acción independiente de la Inspección.
 2. **Crear o abrir un Acta**. Puede haber varias Actas dentro de una misma Inspección, pero sólo una puede permanecer en elaboración al mismo tiempo. La urgencia todavía no se define.
@@ -22,9 +22,10 @@ La APK 0.19.2 fija como recorrido principal de campo:
 4. Si el elemento ya existe, se lo selecciona desde el Inventario del Área/Yacimiento de la Inspección.
 5. Si no existe, se da de alta desde campo sin abandonar el Acta.
 6. Un elemento nuevo debe completar **GPS + fotografía** antes de poder recibir Hallazgos.
-7. Al terminar el contenido del Acta se elige **Urgente / No urgente** y luego se usa **Cerrar Acta y dejar pendiente de firma**. La urgencia queda fijada con el cierre; desde ese momento el contenido queda inmutable y el estado visible es **Pendiente de firma**.
-8. La firma del Inspector y la manifestación/firma o negativa de la empresa completan el Acta, que pasa a **Firmada y cerrada**.
-9. La Inspección sólo puede cerrarse cuando todas sus Actas no canceladas están firmadas y cerradas.
+7. Antes del cierre se identifican, para esa Acta, los datos del **Representante de la empresa** que acompañó el recorrido: nombres y apellidos, DNI, cargo/función y email. Si coincide con el Acta anterior, la APK puede precargarlos, pero deben confirmarse nuevamente.
+8. Al terminar el contenido del Acta se elige **Urgente / No urgente** y luego se usa **Cerrar Acta y dejar pendiente de firma**. La urgencia pertenece al Acta completa, nunca a cada Hallazgo; desde ese momento el contenido queda inmutable y el estado visible es **Pendiente de firma**.
+9. La firma del Inspector y la manifestación del representante completan el Acta: **conformidad**, **disconformidad con motivo obligatorio** o **negativa a firmar con motivo obligatorio**. La firma se registra Acta por Acta aunque sea la misma persona.
+10. La Inspección sólo puede cerrarse cuando todas sus Actas no canceladas están firmadas y cerradas.
 
 La nomenclatura técnica interna de API (`DRAFT`, `LOCKED`, `SEALED`, etc.) no se muestra al inspector: la interfaz usa textos operativos en castellano.
 
@@ -118,7 +119,7 @@ Esta candidata requiere conexión. No implementa trabajo offline ni cola persist
 - Se agregan siete pruebas para coordenadas y valores técnicos.
 
 
-## Revisión 0.19.2 · flujo conceptual corregido
+## Revisión 0.19.3 · flujo conceptual corregido
 
 - Se elimina **Inventario de campo** como acción independiente de la pantalla de Inspección.
 - El alta o selección de Inventario existe únicamente dentro de **Agregar Hallazgo**.
diff --git a/android-app/app/build.gradle.kts b/android-app/app/build.gradle.kts
index 323ade8..2a57c6d 100644
--- a/android-app/app/build.gradle.kts
+++ b/android-app/app/build.gradle.kts
@@ -12,8 +12,8 @@ android {
         applicationId = "com.korexlabs.dhinspeccion"
         minSdk = 26
         targetSdk = 36
-        versionCode = 30
-        versionName = "0.19.2"
+        versionCode = 31
+        versionName = "0.19.3"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
diff --git a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/MainViewModel.kt b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/MainViewModel.kt
index dfb0e71..8b825bd 100644
--- a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/MainViewModel.kt
+++ b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/MainViewModel.kt
@@ -433,8 +433,10 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
         phone: String?,
     ) {
         val actId = selectedAct?.id ?: return
-        if (fullName.isBlank() || documentNumber.isBlank() || position.isBlank()) {
-            error = "Completá nombre, documento y cargo del responsable de la empresa."
+        val normalizedEmail = email?.trim().orEmpty()
+        val emailValid = Regex("^[^\s@]+@[^\s@]+\.[^\s@]+$").matches(normalizedEmail)
+        if (fullName.isBlank() || documentNumber.isBlank() || position.isBlank() || !emailValid) {
+            error = "Completá nombres y apellidos, DNI, cargo/función y un email válido del representante de la empresa."
             return
         }
         launchBusy(mutation = true) {
@@ -446,11 +448,11 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                     documentType = documentType,
                     documentNumber = documentNumber.trim(),
                     position = position.trim(),
-                    email = email?.trim()?.takeIf { it.isNotBlank() },
+                    email = normalizedEmail.lowercase(),
                     phone = phone?.trim()?.takeIf { it.isNotBlank() },
                 ),
             )
-            notice = "Responsable de empresa registrado para el Acta."
+            notice = "Representante de la empresa registrado para esta Acta."
         }
     }
 
@@ -468,7 +470,7 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                     absenceReason = reason.trim(),
                 ),
             )
-            notice = "Ausencia del responsable registrada. La manifestación de empresa quedará pendiente y deberá resolverse antes de firmar y cerrar el Acta."
+            notice = "Ausencia del representante registrada. La manifestación de la empresa deberá resolverse antes de firmar y cerrar el Acta."
         }
     }
 
@@ -482,7 +484,7 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
             actClosure = actsRepository.lock(actId, urgency)
             refreshSelectedActInternal(actId)
             val urgencyLabel = if (urgency == "URGENT") "urgente" else "no urgente"
-            notice = "Acta cerrada como $urgencyLabel y pendiente de firma. Su contenido quedó inmutable."
+            notice = "Acta cerrada como $urgencyLabel. La urgencia quedó definida sobre el Acta y su contenido quedó inmutable, pendiente de firmas."
         }
     }
 
@@ -517,9 +519,9 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                 actId, png, latitude, longitude, accuracyM, manifestation, statement,
             )
             notice = if (manifestation == "DISSENT") {
-                "Firma de empresa registrada con disidencia."
+                "Firma del representante registrada en disconformidad."
             } else {
-                "Firma de empresa registrada."
+                "Firma del representante de la empresa registrada."
             }
         }
     }
diff --git a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/data/MobileActs.kt b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/data/MobileActs.kt
index 1b060eb..c7c317c 100644
--- a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/data/MobileActs.kt
+++ b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/data/MobileActs.kt
@@ -188,6 +188,7 @@ data class MobileActClosure(
     val act: MobileActClosureHeader,
     val visit: MobileVisitClosureHeader,
     val responsible: MobileResponsible? = null,
+    val representativeSuggestion: MobileResponsible? = null,
     val closure: MobileClosureRecord? = null,
     val signatures: List<MobileSignature> = emptyList(),
     val consents: MobileClosureConsents = MobileClosureConsents(),
diff --git a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/MobileActsScreen.kt b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/MobileActsScreen.kt
index 7a3295b..c8e4432 100644
--- a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/MobileActsScreen.kt
+++ b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/MobileActsScreen.kt
@@ -57,30 +57,31 @@ fun MobileActsScreen(
     val visit = model.visit ?: return
     val selected = model.selectedAct
     val closure = model.actClosure
+    val representativeSeed = closure?.responsible ?: closure?.representativeSuggestion
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
 
     var closingUrgency by rememberSaveable(selected?.id) { mutableStateOf("") }
     var attendance by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.attendanceStatus ?: "PRESENT")
+        mutableStateOf(representativeSeed?.attendanceStatus ?: "PRESENT")
     }
     var fullName by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.fullName.orEmpty())
+        mutableStateOf(representativeSeed?.fullName.orEmpty())
     }
     var documentType by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.documentType ?: "DNI")
+        mutableStateOf("DNI")
     }
     var documentNumber by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.documentNumber.orEmpty())
+        mutableStateOf(representativeSeed?.documentNumber.orEmpty())
     }
     var position by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.position.orEmpty())
+        mutableStateOf(representativeSeed?.position.orEmpty())
     }
     var email by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.email.orEmpty())
+        mutableStateOf(representativeSeed?.email.orEmpty())
     }
     var phone by rememberSaveable(selected?.id) {
-        mutableStateOf(closure?.responsible?.phone.orEmpty())
+        mutableStateOf(representativeSeed?.phone.orEmpty())
     }
     var absenceReason by rememberSaveable(selected?.id) {
         mutableStateOf(closure?.responsible?.absenceReason.orEmpty())
@@ -225,29 +226,26 @@ fun MobileActsScreen(
                     }
 
                     HorizontalDivider()
-                    Text("Responsable de la empresa", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
+                    Text("Representante de la empresa", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
                     Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                         AssistChip(onClick = { attendance = "PRESENT" }, label = { Text(if (attendance == "PRESENT") "✓ Presente" else "Presente") })
                         AssistChip(onClick = { attendance = "ABSENT" }, label = { Text(if (attendance == "ABSENT") "✓ Ausente" else "Ausente") })
                     }
                     if (attendance == "PRESENT") {
-                        OutlinedTextField(fullName, { fullName = it }, label = { Text("Nombre y apellido *") }, modifier = Modifier.fillMaxWidth())
-                        Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(6.dp)) {
-                            listOf("DNI", "CUIL", "PASSPORT", "OTHER").forEach { kind ->
-                                AssistChip(onClick = { documentType = kind }, label = { Text(if (documentType == kind) "✓ $kind" else kind) })
-                            }
+                        OutlinedTextField(fullName, { fullName = it }, label = { Text("Nombres y apellidos *") }, modifier = Modifier.fillMaxWidth())
+                        OutlinedTextField(documentNumber, { documentNumber = it.filter(Char::isDigit) }, label = { Text("DNI *") }, modifier = Modifier.fillMaxWidth())
+                        OutlinedTextField(position, { position = it }, label = { Text("Cargo / función *") }, modifier = Modifier.fillMaxWidth())
+                        OutlinedTextField(email, { email = it }, label = { Text("Email *") }, modifier = Modifier.fillMaxWidth())
+                        if (closure?.responsible == null && closure?.representativeSuggestion != null) {
+                            Text("Datos precargados del Acta anterior. Confirmalos para esta Acta.", style = MaterialTheme.typography.bodySmall)
                         }
-                        OutlinedTextField(documentNumber, { documentNumber = it }, label = { Text("Documento *") }, modifier = Modifier.fillMaxWidth())
-                        OutlinedTextField(position, { position = it }, label = { Text("Cargo *") }, modifier = Modifier.fillMaxWidth())
-                        OutlinedTextField(email, { email = it }, label = { Text("Email") }, modifier = Modifier.fillMaxWidth())
-                        OutlinedTextField(phone, { phone = it }, label = { Text("Teléfono") }, modifier = Modifier.fillMaxWidth())
                         Button(
                             onClick = {
                                 model.setCompanyResponsiblePresent(fullName, documentType, documentNumber, position, email, phone)
                             },
-                            enabled = !model.busy && fullName.isNotBlank() && documentNumber.isNotBlank() && position.isNotBlank(),
+                            enabled = !model.busy && fullName.isNotBlank() && documentNumber.isNotBlank() && position.isNotBlank() && email.contains("@") && email.contains("."),
                             modifier = Modifier.fillMaxWidth(),
-                        ) { Text("Guardar responsable") }
+                        ) { Text("Guardar representante") }
                     } else {
                         OutlinedTextField(
                             absenceReason,
@@ -265,7 +263,7 @@ fun MobileActsScreen(
 
                     HorizontalDivider()
                     Text("Finalizar contenido", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
-                    Text("Al cerrar el Acta, el contenido y los Hallazgos quedan inmutables. Definí ahora la urgencia según lo constatado.")
+                    Text("Al cerrar el Acta, el contenido y los Hallazgos quedan inmutables. Definí ahora una única urgencia para el Acta completa; no para cada Hallazgo.")
                     Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                         AssistChip(
                             onClick = { closingUrgency = "NON_URGENT" },
@@ -310,7 +308,7 @@ fun MobileActsScreen(
                     Text("Manifestación de la empresa", fontWeight = FontWeight.Bold)
                     if (companyOutcome != null && companyResolved) {
                         val detail = when (companyOutcome.status) {
-                            "SIGNED" -> if (companyOutcome.companyManifestation == "DISSENT") "Firma en disidencia" else "Firma en conformidad"
+                            "SIGNED" -> if (companyOutcome.companyManifestation == "DISSENT") "Firma en disconformidad" else "Firma en conformidad"
                             "REFUSED" -> "Negativa a firmar"
                             else -> companyOutcome.status
                         }
@@ -319,26 +317,26 @@ fun MobileActsScreen(
                         companyOutcome.companyStatement?.let { Text(it, style = MaterialTheme.typography.bodySmall) }
                     } else if (closure?.responsible?.attendanceStatus == "ABSENT") {
                         Text(
-                            "El responsable fue registrado como ausente. La ausencia NO resuelve la manifestación: deberá obtenerse firma o negativa posteriormente antes de SELLAR el Acta.",
+                            "El representante fue registrado como ausente. La ausencia NO resuelve la manifestación: deberá obtenerse firma o negativa posteriormente antes de SELLAR el Acta.",
                             style = MaterialTheme.typography.bodyMedium,
                         )
                     } else {
                         Text(closure?.consents?.company.orEmpty(), style = MaterialTheme.typography.bodySmall)
                         Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                             AssistChip(onClick = { manifestation = "CONFORMITY" }, label = { Text(if (manifestation == "CONFORMITY") "✓ Conforme" else "Conforme") })
-                            AssistChip(onClick = { manifestation = "DISSENT" }, label = { Text(if (manifestation == "DISSENT") "✓ En disidencia" else "En disidencia") })
+                            AssistChip(onClick = { manifestation = "DISSENT" }, label = { Text(if (manifestation == "DISSENT") "✓ En disconformidad" else "En disconformidad") })
                         }
                         if (manifestation == "DISSENT") {
                             OutlinedTextField(
                                 dissentStatement,
                                 { dissentStatement = it },
-                                label = { Text("Manifestación de disidencia *") },
+                                label = { Text("Motivo de disconformidad *") },
                                 minLines = 2,
                                 modifier = Modifier.fillMaxWidth(),
                             )
                         }
                         SignaturePad(
-                            label = "Firma del responsable de empresa",
+                            label = "Firma del representante de la empresa",
                             enabled = !model.busy && inspectorSigned && (manifestation != "DISSENT" || dissentStatement.trim().length >= 10),
                             onCaptured = { file -> signWithGeo(file, company = true) },
                         )
diff --git a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/ModernMobileActsScreen.kt b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/ModernMobileActsScreen.kt
index dd295b4..14cd573 100644
--- a/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/ModernMobileActsScreen.kt
+++ b/android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/ModernMobileActsScreen.kt
@@ -72,17 +72,18 @@ fun ModernMobileActsScreen(
     val visit = model.visit ?: return
     val selected = model.selectedAct
     val closure = model.actClosure
+    val representativeSeed = closure?.responsible ?: closure?.representativeSuggestion
     val context = LocalContext.current
     val scope = rememberCoroutineScope()
 
     var closingUrgency by rememberSaveable(selected?.id) { mutableStateOf("") }
-    var attendance by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.attendanceStatus ?: "PRESENT") }
-    var fullName by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.fullName.orEmpty()) }
-    var documentType by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.documentType ?: "DNI") }
-    var documentNumber by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.documentNumber.orEmpty()) }
-    var position by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.position.orEmpty()) }
-    var email by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.email.orEmpty()) }
-    var phone by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.phone.orEmpty()) }
+    var attendance by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.attendanceStatus ?: "PRESENT") }
+    var fullName by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.fullName.orEmpty()) }
+    var documentType by rememberSaveable(selected?.id) { mutableStateOf("DNI") }
+    var documentNumber by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.documentNumber.orEmpty()) }
+    var position by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.position.orEmpty()) }
+    var email by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.email.orEmpty()) }
+    var phone by rememberSaveable(selected?.id) { mutableStateOf(representativeSeed?.phone.orEmpty()) }
     var absenceReason by rememberSaveable(selected?.id) { mutableStateOf(closure?.responsible?.absenceReason.orEmpty()) }
     var refusalReason by rememberSaveable(selected?.id) { mutableStateOf("") }
     var manifestation by rememberSaveable(selected?.id) { mutableStateOf("CONFORMITY") }
@@ -293,28 +294,25 @@ fun ModernMobileActsScreen(
                             Row(verticalAlignment = Alignment.CenterVertically) {
                                 Icon(Icons.Filled.Person, null, tint = MaterialTheme.colorScheme.primary)
                                 Spacer(Modifier.width(8.dp))
-                                Text("Responsable de la empresa", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
+                                Text("Representante de la empresa", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
                             }
                             Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                                 FilterChip(selected = attendance == "PRESENT", onClick = { attendance = "PRESENT" }, label = { Text("Presente") })
                                 FilterChip(selected = attendance == "ABSENT", onClick = { attendance = "ABSENT" }, label = { Text("Ausente") })
                             }
                             if (attendance == "PRESENT") {
-                                OutlinedTextField(fullName, { fullName = it }, label = { Text("Nombre y apellido *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
-                                Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(6.dp)) {
-                                    listOf("DNI", "CUIL", "PASSPORT", "OTHER").forEach { kind ->
-                                        FilterChip(selected = documentType == kind, onClick = { documentType = kind }, label = { Text(documentTypeLabelEs(kind)) })
-                                    }
+                                OutlinedTextField(fullName, { fullName = it }, label = { Text("Nombres y apellidos *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
+                                OutlinedTextField(documentNumber, { documentNumber = it.filter(Char::isDigit) }, label = { Text("DNI *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
+                                OutlinedTextField(position, { position = it }, label = { Text("Cargo / función *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
+                                OutlinedTextField(email, { email = it }, label = { Text("Email *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
+                                if (closure?.responsible == null && closure?.representativeSuggestion != null) {
+                                    Text("Datos precargados del Acta anterior. Confirmalos antes de cerrar esta Acta.", style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
                                 }
-                                OutlinedTextField(documentNumber, { documentNumber = it }, label = { Text("Documento *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
-                                OutlinedTextField(position, { position = it }, label = { Text("Cargo *") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
-                                OutlinedTextField(email, { email = it }, label = { Text("Correo electrónico") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
-                                OutlinedTextField(phone, { phone = it }, label = { Text("Teléfono") }, modifier = Modifier.fillMaxWidth(), singleLine = true)
                                 Button(
                                     onClick = { model.setCompanyResponsiblePresent(fullName, documentType, documentNumber, position, email, phone) },
-                                    enabled = !model.busy && fullName.isNotBlank() && documentNumber.isNotBlank() && position.isNotBlank(),
+                                    enabled = !model.busy && fullName.isNotBlank() && documentNumber.isNotBlank() && position.isNotBlank() && email.contains("@") && email.contains("."),
                                     modifier = Modifier.fillMaxWidth(),
-                                ) { Text("Guardar responsable") }
+                                ) { Text("Guardar representante") }
                             } else {
                                 OutlinedTextField(
                                     absenceReason,
@@ -340,7 +338,7 @@ fun ModernMobileActsScreen(
                                 Text("Cerrar Acta", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
                             }
                             Text(
-                                "Al cerrar el contenido, el Acta queda inmutable y pasa a Pendiente de firma. En este momento definí la urgencia según lo constatado en campo.",
+                                "Al cerrar el contenido, el Acta queda inmutable y pasa a Pendiente de firma. En este momento definí la urgencia del Acta completa. La urgencia no se asigna a cada Hallazgo.",
                                 color = MaterialTheme.colorScheme.onSurfaceVariant,
                             )
                             Text("Urgencia del Acta", fontWeight = FontWeight.SemiBold)
@@ -407,7 +405,7 @@ fun ModernMobileActsScreen(
                             Text("Manifestación de la empresa", fontWeight = FontWeight.Bold)
                             if (companyOutcome != null && companyResolved) {
                                 val detail = when (companyOutcome.status) {
-                                    "SIGNED" -> if (companyOutcome.companyManifestation == "DISSENT") "Firma en disidencia" else "Firma en conformidad"
+                                    "SIGNED" -> if (companyOutcome.companyManifestation == "DISSENT") "Firma en disconformidad" else "Firma en conformidad"
                                     "REFUSED" -> "Negativa a firmar"
                                     else -> humanBackendLabelEs(companyOutcome.status)
                                 }
@@ -429,19 +427,19 @@ fun ModernMobileActsScreen(
                                 Text(closure?.consents?.company.orEmpty(), style = MaterialTheme.typography.bodySmall)
                                 Row(Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                                     FilterChip(selected = manifestation == "CONFORMITY", onClick = { manifestation = "CONFORMITY" }, label = { Text("Conforme") })
-                                    FilterChip(selected = manifestation == "DISSENT", onClick = { manifestation = "DISSENT" }, label = { Text("En disidencia") })
+                                    FilterChip(selected = manifestation == "DISSENT", onClick = { manifestation = "DISSENT" }, label = { Text("En disconformidad") })
                                 }
                                 if (manifestation == "DISSENT") {
                                     OutlinedTextField(
                                         dissentStatement,
                                         { dissentStatement = it },
-                                        label = { Text("Manifestación de disidencia *") },
+                                        label = { Text("Motivo de disconformidad *") },
                                         minLines = 2,
                                         modifier = Modifier.fillMaxWidth(),
                                     )
                                 }
                                 SignaturePad(
-                                    label = "Firma del responsable de empresa",
+                                    label = "Firma del representante de la empresa",
                                     enabled = !model.busy && inspectorSigned && (manifestation != "DISSENT" || dissentStatement.trim().length >= 10),
                                     onCaptured = { file -> signWithGeo(file, company = true) },
                                 )
diff --git a/android-app/app/src/test/java/com/korexlabs/dhinspeccion/ReleaseMetadataTest.kt b/android-app/app/src/test/java/com/korexlabs/dhinspeccion/ReleaseMetadataTest.kt
index e175eb9..8e263e2 100644
--- a/android-app/app/src/test/java/com/korexlabs/dhinspeccion/ReleaseMetadataTest.kt
+++ b/android-app/app/src/test/java/com/korexlabs/dhinspeccion/ReleaseMetadataTest.kt
@@ -8,8 +8,8 @@ class ReleaseMetadataTest {
     @Test
     fun debugBuildKeepsSeparateApplicationIdentity() {
         assertEquals("com.korexlabs.dhinspeccion.debug", BuildConfig.APPLICATION_ID)
-        assertEquals(30, BuildConfig.VERSION_CODE)
-        assertEquals("0.19.2-debug", BuildConfig.VERSION_NAME)
+        assertEquals(31, BuildConfig.VERSION_CODE)
+        assertEquals("0.19.3-debug", BuildConfig.VERSION_NAME)
     }
 
     @Test
diff --git a/api-v3/package-lock.json b/api-v3/package-lock.json
index 3dd3e47..a8c907e 100644
--- a/api-v3/package-lock.json
+++ b/api-v3/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dhv2-api",
-  "version": "0.29.0-3",
+  "version": "0.29.0-4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dhv2-api",
-      "version": "0.29.0-3",
+      "version": "0.29.0-4",
       "license": "UNLICENSED",
       "dependencies": {
         "@nestjs/common": "^11.0.0",
diff --git a/api-v3/package.json b/api-v3/package.json
index 14ec496..22042f9 100644
--- a/api-v3/package.json
+++ b/api-v3/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dhv2-api",
-  "version": "0.29.0-3",
+  "version": "0.29.0-4",
   "private": true,
   "license": "UNLICENSED",
   "scripts": {
diff --git a/api-v3/src/administration/administration.module.ts b/api-v3/src/administration/administration.module.ts
index 1317782..d7f9c7e 100644
--- a/api-v3/src/administration/administration.module.ts
+++ b/api-v3/src/administration/administration.module.ts
@@ -2,13 +2,14 @@ import { Module } from '@nestjs/common';
 import { AuditModule } from '../audit/audit.module';
 import { AuthModule } from '../auth/auth.module';
 import { PhaseADataModule } from '../core-data/phase-a-data.module';
+import { InspectionReportsModule } from '../inspection-reports/inspection-reports.module';
 import { RolesController } from './roles/roles.controller';
 import { RolesService } from './roles/roles.service';
 import { UsersController } from './users/users.controller';
 import { UsersService } from './users/users.service';
 
 @Module({
-  imports: [PhaseADataModule, AuditModule, AuthModule],
+  imports: [PhaseADataModule, AuditModule, AuthModule, InspectionReportsModule],
   controllers: [UsersController, RolesController],
   providers: [UsersService, RolesService],
 })
diff --git a/api-v3/src/administration/users/dto/create-user.dto.ts b/api-v3/src/administration/users/dto/create-user.dto.ts
index fa5728f..ce591e3 100644
--- a/api-v3/src/administration/users/dto/create-user.dto.ts
+++ b/api-v3/src/administration/users/dto/create-user.dto.ts
@@ -28,10 +28,9 @@ export class CreateUserDto {
   @Transform(({ value }) =>
     typeof value === 'string' && value.trim() ? value.trim().toLowerCase() : null,
   )
-  @IsOptional()
   @IsEmail()
   @MaxLength(320)
-  email?: string | null;
+  email!: string;
 
   @Transform(({ value }) =>
     typeof value === 'string' && value.trim() ? value.replace(/\D/g, '') : null,
diff --git a/api-v3/src/administration/users/dto/update-self-profile.dto.ts b/api-v3/src/administration/users/dto/update-self-profile.dto.ts
new file mode 100644
index 0000000..fc7905f
--- /dev/null
+++ b/api-v3/src/administration/users/dto/update-self-profile.dto.ts
@@ -0,0 +1,30 @@
+import { Transform } from 'class-transformer';
+import {
+  IsEmail,
+  IsOptional,
+  IsString,
+  MaxLength,
+  MinLength,
+} from 'class-validator';
+
+const optionalText = ({ value }: { value: unknown }) =>
+  typeof value === 'string' && value.trim() ? value.trim() : null;
+
+export class UpdateSelfProfileDto {
+  @Transform(({ value }) => typeof value === 'string' ? value.trim().toLowerCase() : value)
+  @IsEmail()
+  @MaxLength(320)
+  email!: string;
+
+  @Transform(optionalText)
+  @IsOptional()
+  @IsString()
+  @MaxLength(40)
+  phone?: string | null;
+
+  @Transform(optionalText)
+  @IsOptional()
+  @IsString()
+  @MaxLength(160)
+  jobTitle?: string | null;
+}
diff --git a/api-v3/src/administration/users/dto/update-user-smtp-settings.dto.ts b/api-v3/src/administration/users/dto/update-user-smtp-settings.dto.ts
new file mode 100644
index 0000000..cc00c6f
--- /dev/null
+++ b/api-v3/src/administration/users/dto/update-user-smtp-settings.dto.ts
@@ -0,0 +1,65 @@
+import { Transform } from 'class-transformer';
+import {
+  IsBoolean,
+  IsEnum,
+  IsInt,
+  IsOptional,
+  IsString,
+  Max,
+  MaxLength,
+  Min,
+  MinLength,
+  ValidateIf,
+} from 'class-validator';
+import { SmtpSecurityMode } from '../../../database/entities';
+
+export enum UserSmtpMode {
+  SYSTEM = 'SYSTEM',
+  CUSTOM = 'CUSTOM',
+}
+
+const trimmed = ({ value }: { value: unknown }) =>
+  typeof value === 'string' ? value.trim() : value;
+
+export class UpdateUserSmtpSettingsDto {
+  @IsEnum(UserSmtpMode)
+  mode!: UserSmtpMode;
+
+  @ValidateIf((dto: UpdateUserSmtpSettingsDto) => dto.mode === UserSmtpMode.CUSTOM)
+  @Transform(trimmed)
+  @IsString()
+  @MinLength(1)
+  @MaxLength(255)
+  host?: string;
+
+  @ValidateIf((dto: UpdateUserSmtpSettingsDto) => dto.mode === UserSmtpMode.CUSTOM)
+  @IsInt()
+  @Min(1)
+  @Max(65535)
+  port?: number;
+
+  @ValidateIf((dto: UpdateUserSmtpSettingsDto) => dto.mode === UserSmtpMode.CUSTOM)
+  @IsEnum(SmtpSecurityMode)
+  securityMode?: SmtpSecurityMode;
+
+  @IsOptional()
+  @Transform(trimmed)
+  @IsString()
+  @MaxLength(255)
+  username?: string | null;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(512)
+  password?: string | null;
+
+  @IsOptional()
+  @Transform(trimmed)
+  @IsString()
+  @MaxLength(200)
+  fromName?: string | null;
+
+  @IsOptional()
+  @IsBoolean()
+  enabled = true;
+}
diff --git a/api-v3/src/administration/users/users.controller.ts b/api-v3/src/administration/users/users.controller.ts
index 1e9827c..d44ac77 100644
--- a/api-v3/src/administration/users/users.controller.ts
+++ b/api-v3/src/administration/users/users.controller.ts
@@ -10,23 +10,33 @@ import {
   Query,
   Req,
 } from '@nestjs/common';
+import { AuditService } from '../../audit/audit.service';
 import { RequirePermissions } from '../../authorization/decorators/require-permissions.decorator';
 import { CurrentAuth } from '../../auth/decorators/current-auth.decorator';
 import type {
   AuthPrincipal,
   RequestWithContext,
 } from '../../common/http/request-context';
+import { AuditAction } from '../../database/entities';
+import { SmtpDeliveryService } from '../../inspection-reports/smtp-delivery.service';
+import { administrationAuditContext } from '../common/administration-audit';
 import { ChangeUserStatusDto } from './dto/change-user-status.dto';
 import { CreateUserDto } from './dto/create-user.dto';
 import { ListUsersQueryDto } from './dto/list-users-query.dto';
 import { ReplaceUserRolesDto } from './dto/replace-user-roles.dto';
 import { ResetUserPasswordDto } from './dto/reset-user-password.dto';
+import { UpdateSelfProfileDto } from './dto/update-self-profile.dto';
+import { UpdateUserSmtpSettingsDto } from './dto/update-user-smtp-settings.dto';
 import { UpdateUserDto } from './dto/update-user.dto';
 import { UsersService } from './users.service';
 
 @Controller('users')
 export class UsersController {
-  constructor(private readonly users: UsersService) {}
+  constructor(
+    private readonly users: UsersService,
+    private readonly smtp: SmtpDeliveryService,
+    private readonly audit: AuditService,
+  ) {}
 
   @Get()
   @RequirePermissions('users.read')
@@ -34,6 +44,73 @@ export class UsersController {
     return this.users.list(query);
   }
 
+  @Get('self/profile')
+  selfProfile(@CurrentAuth() principal: AuthPrincipal) {
+    return this.users.getSelfProfile(principal.userId);
+  }
+
+  @Patch('self/profile')
+  updateSelfProfile(
+    @Body() dto: UpdateSelfProfileDto,
+    @CurrentAuth() principal: AuthPrincipal,
+    @Req() request: RequestWithContext,
+  ) {
+    return this.users.updateSelfProfile(dto, principal, request);
+  }
+
+  @Get('self/smtp')
+  selfSmtp(@CurrentAuth() principal: AuthPrincipal) {
+    return this.smtp.publicUserSettings(principal.userId);
+  }
+
+  @Put('self/smtp')
+  async updateSelfSmtp(
+    @Body() dto: UpdateUserSmtpSettingsDto,
+    @CurrentAuth() principal: AuthPrincipal,
+    @Req() request: RequestWithContext,
+  ) {
+    const before = await this.smtp.publicUserSettings(principal.userId);
+    const after = await this.smtp.saveUserSettings(principal.userId, dto);
+    await this.audit.record({
+      ...administrationAuditContext(principal, request),
+      action: AuditAction.USER_SMTP_SETTINGS_UPDATED,
+      entityType: 'user_smtp_settings',
+      entityId: principal.userId,
+      beforeData: before as Record<string, unknown>,
+      afterData: after as Record<string, unknown>,
+      metadata: { passwordNeverReturned: true, scope: 'SELF' },
+    });
+    return after;
+  }
+
+  @Post('self/smtp/test')
+  async testSelfSmtp(
+    @CurrentAuth() principal: AuthPrincipal,
+    @Req() request: RequestWithContext,
+  ) {
+    const profile = await this.users.getSelfProfile(principal.userId);
+    if (!profile.email) throw new Error('El usuario no tiene email configurado');
+    const sent = await this.smtp.send({
+      to: profile.email,
+      subject: 'DH Inspección · Prueba de correo personal',
+      text: 'Este correo confirma que tu configuración de correo en DH Inspección funciona correctamente.',
+      attachment: {
+        filename: 'dh-inspeccion-prueba-correo.txt',
+        mimeType: 'text/plain',
+        content: Buffer.from('DH Inspección · Correo personal OK\n', 'utf8'),
+      },
+    }, principal.userId);
+    await this.audit.record({
+      ...administrationAuditContext(principal, request),
+      action: AuditAction.USER_SMTP_TEST_SENT,
+      entityType: 'user_smtp_settings',
+      entityId: principal.userId,
+      afterData: { recipient: profile.email, messageId: sent.messageId },
+      metadata: { scope: 'SELF' },
+    });
+    return { ok: true, recipient: profile.email, messageId: sent.messageId };
+  }
+
   @Post()
   @RequirePermissions('users.create')
   create(
diff --git a/api-v3/src/administration/users/users.service.ts b/api-v3/src/administration/users/users.service.ts
index 6ab6099..0f22cf2 100644
--- a/api-v3/src/administration/users/users.service.ts
+++ b/api-v3/src/administration/users/users.service.ts
@@ -29,6 +29,7 @@ import type { CreateUserDto } from './dto/create-user.dto';
 import type { ListUsersQueryDto } from './dto/list-users-query.dto';
 import type { ReplaceUserRolesDto } from './dto/replace-user-roles.dto';
 import type { ResetUserPasswordDto } from './dto/reset-user-password.dto';
+import type { UpdateSelfProfileDto } from './dto/update-self-profile.dto';
 import type { UpdateUserDto } from './dto/update-user.dto';
 
 export interface UserRoleView {
@@ -56,6 +57,7 @@ export interface AdministrativeUserView {
   createdAt: Date;
   updatedAt: Date;
   roles: UserRoleView[];
+  smtpMode: 'SYSTEM' | 'CUSTOM';
 }
 
 interface UserViewRow extends AdministrativeUserView {
@@ -76,10 +78,10 @@ function roleSelectionInvalid(): BadRequestException {
   });
 }
 
-function inspectorEmailRequired(): BadRequestException {
+function userEmailRequired(): BadRequestException {
   return new BadRequestException({
-    code: 'INSPECTOR_EMAIL_REQUIRED',
-    message: 'Los usuarios con rol Inspector deben tener un email válido para recibir la documentación de sus inspecciones',
+    code: 'USER_EMAIL_REQUIRED',
+    message: 'Cada usuario de Hidrocarburos debe tener un email válido',
   });
 }
 
@@ -144,6 +146,7 @@ export class UsersService {
           user_account.password_changed_at AS "passwordChangedAt",
           user_account.created_at AS "createdAt",
           user_account.updated_at AS "updatedAt",
+          COALESCE((SELECT mode FROM user_smtp_settings WHERE user_id=user_account.id),'SYSTEM') AS "smtpMode",
           COALESCE(
             JSONB_AGG(
               JSONB_BUILD_OBJECT(
@@ -185,6 +188,24 @@ export class UsersService {
     );
   }
 
+  async getSelfProfile(userId: string): Promise<AdministrativeUserView> {
+    return this.getById(userId);
+  }
+
+  async updateSelfProfile(
+    dto: UpdateSelfProfileDto,
+    principal: AuthPrincipal,
+    request: RequestWithContext,
+  ): Promise<AdministrativeUserView> {
+    if (!dto.email?.trim()) throw userEmailRequired();
+    return this.update(
+      principal.userId,
+      { email: dto.email, phone: dto.phone, jobTitle: dto.jobTitle },
+      principal,
+      request,
+    );
+  }
+
   async create(
     dto: CreateUserDto,
     principal: AuthPrincipal,
@@ -195,10 +216,10 @@ export class UsersService {
     try {
       return await this.dataSource.transaction(async (manager) => {
         const roles = await this.resolveRoles(manager, dto.roleIds);
-        this.assertInspectorHasEmail(roles, dto.email ?? null);
+        if (!dto.email?.trim()) throw userEmailRequired();
         const user = manager.getRepository(User).create({
           username: dto.username.trim().toLowerCase(),
-          email: dto.email?.trim().toLowerCase() || null,
+          email: dto.email.trim().toLowerCase(),
           dni: dto.dni ?? null,
           phone: dto.phone ?? null,
           jobTitle: dto.jobTitle ?? null,
@@ -268,15 +289,13 @@ export class UsersService {
       return await this.dataSource.transaction(async (manager) => {
         const user = await this.lockUser(manager, id);
         const before = await this.loadUserView(manager, id);
-        if (dto.email !== undefined && !dto.email && before.roles.some((role) => role.code === 'inspector')) {
-          throw inspectorEmailRequired();
-        }
+        if (dto.email !== undefined && !dto.email) throw userEmailRequired();
 
         if (dto.username !== undefined) {
           user.username = dto.username.trim().toLowerCase();
         }
         if (dto.email !== undefined) {
-          user.email = dto.email?.trim().toLowerCase() || null;
+          user.email = dto.email!.trim().toLowerCase();
         }
         if (dto.dni !== undefined) user.dni = dto.dni ?? null;
         if (dto.phone !== undefined) user.phone = dto.phone ?? null;
@@ -286,6 +305,13 @@ export class UsersService {
         if (dto.lastName !== undefined) user.lastName = dto.lastName.trim();
         user.updatedBy = principal.userId;
         await manager.getRepository(User).save(user);
+        if (dto.email !== undefined && user.email) {
+          await manager.query(`
+            UPDATE user_smtp_settings
+            SET from_email=$2,reply_to=$2,updated_by=$1,updated_at=CURRENT_TIMESTAMP
+            WHERE user_id=$1 AND mode='CUSTOM'
+          `, [id, user.email]);
+        }
 
         const updated = await this.loadUserView(manager, id);
         await this.audit.record(
@@ -414,7 +440,6 @@ export class UsersService {
       await this.lockUser(manager, id);
       const roles = await this.resolveRoles(manager, dto.roleIds);
       const before = await this.loadUserView(manager, id);
-      this.assertInspectorHasEmail(roles, before.email);
       const beforeIds = before.roles.map((role) => role.id).sort();
       const afterIds = roles.map((role) => role.id).sort();
       if (beforeIds.join(',') === afterIds.join(',')) return before;
@@ -453,12 +478,6 @@ export class UsersService {
     return roles;
   }
 
-  private assertInspectorHasEmail(roles: Role[], email: string | null | undefined): void {
-    if (roles.some((role) => role.code === 'inspector') && !email?.trim()) {
-      throw inspectorEmailRequired();
-    }
-  }
-
   private async insertUserRoles(
     manager: EntityManager,
     userId: string,
@@ -511,6 +530,7 @@ export class UsersService {
           user_account.password_changed_at AS "passwordChangedAt",
           user_account.created_at AS "createdAt",
           user_account.updated_at AS "updatedAt",
+          COALESCE((SELECT mode FROM user_smtp_settings WHERE user_id=user_account.id),'SYSTEM') AS "smtpMode",
           COALESCE(
             JSONB_AGG(
               JSONB_BUILD_OBJECT(
diff --git a/api-v3/src/cli/bootstrap-admin.ts b/api-v3/src/cli/bootstrap-admin.ts
index 67111c3..807f0c7 100644
--- a/api-v3/src/cli/bootstrap-admin.ts
+++ b/api-v3/src/cli/bootstrap-admin.ts
@@ -118,10 +118,9 @@ async function main(): Promise<void> {
         );
       }
 
-      email = (await prompt.question('Email (optional): ')).trim().toLowerCase();
+      email = (await prompt.question('Email: ')).trim().toLowerCase();
       if (
-        email &&
-        (email.length > 320 || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email))
+        !email || email.length > 320 || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)
       ) {
         throw new Error('Email is invalid');
       }
@@ -189,7 +188,7 @@ async function main(): Promise<void> {
              OR ($2::text IS NOT NULL AND LOWER(email) = $2)
           LIMIT 1
         `,
-        [username, email || null],
+        [username, email],
       )) as unknown[];
       if (duplicate.length > 0) {
         throw new Error('Username or email already exists');
@@ -202,7 +201,7 @@ async function main(): Promise<void> {
 
       const user = manager.getRepository(User).create({
         username,
-        email: email || null,
+        email,
         passwordHash,
         firstName,
         lastName,
diff --git a/api-v3/src/database/entities/audit-event.entity.ts b/api-v3/src/database/entities/audit-event.entity.ts
index 42a616e..df54aec 100644
--- a/api-v3/src/database/entities/audit-event.entity.ts
+++ b/api-v3/src/database/entities/audit-event.entity.ts
@@ -103,6 +103,8 @@ export enum AuditAction {
   INSPECTION_BUSINESS_CALENDAR_UPDATED = 'INSPECTION_BUSINESS_CALENDAR_UPDATED',
   SMTP_SETTINGS_UPDATED = 'SMTP_SETTINGS_UPDATED',
   SMTP_TEST_SENT = 'SMTP_TEST_SENT',
+  USER_SMTP_SETTINGS_UPDATED = 'USER_SMTP_SETTINGS_UPDATED',
+  USER_SMTP_TEST_SENT = 'USER_SMTP_TEST_SENT',
   DOCUMENT_DELIVERY_SETTINGS_UPDATED = 'DOCUMENT_DELIVERY_SETTINGS_UPDATED',
   DOCUMENT_DELIVERY_RETRY_REQUESTED = 'DOCUMENT_DELIVERY_RETRY_REQUESTED',
   DOCUMENT_DELIVERY_SENT = 'DOCUMENT_DELIVERY_SENT',
diff --git a/api-v3/src/database/entities/user.entity.ts b/api-v3/src/database/entities/user.entity.ts
index 85bf851..0dbc87f 100644
--- a/api-v3/src/database/entities/user.entity.ts
+++ b/api-v3/src/database/entities/user.entity.ts
@@ -16,8 +16,8 @@ export class User extends TimestampedEntity {
   @Column({ type: 'varchar', length: 80 })
   username!: string;
 
-  @Column({ type: 'varchar', length: 320, nullable: true })
-  email!: string | null;
+  @Column({ type: 'varchar', length: 320 })
+  email!: string;
 
   @Column({ type: 'varchar', length: 32, nullable: true })
   dni!: string | null;
diff --git a/api-v3/src/database/migrations/1790117400000-f6-2-user-smtp-and-act-representative.ts b/api-v3/src/database/migrations/1790117400000-f6-2-user-smtp-and-act-representative.ts
new file mode 100644
index 0000000..00f1fda
--- /dev/null
+++ b/api-v3/src/database/migrations/1790117400000-f6-2-user-smtp-and-act-representative.ts
@@ -0,0 +1,105 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+function quoteIdentifier(identifier: string): string {
+  return `"${identifier.replaceAll('"', '""')}"`;
+}
+
+export class F62UserSmtpAndActRepresentative1790117400000 implements MigrationInterface {
+  name = 'F62UserSmtpAndActRepresentative1790117400000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      DO $$
+      BEGIN
+        IF EXISTS (SELECT 1 FROM users WHERE email IS NULL OR btrim(email)='') THEN
+          RAISE EXCEPTION 'USER_EMAIL_REQUIRED_BEFORE_F62';
+        END IF;
+      END $$
+    `);
+    await queryRunner.query(`ALTER TABLE users ALTER COLUMN email SET NOT NULL`);
+
+    await queryRunner.query(`
+      CREATE TABLE user_smtp_settings (
+        user_id uuid PRIMARY KEY,
+        mode varchar(16) NOT NULL DEFAULT 'SYSTEM',
+        host varchar(255),
+        port integer,
+        security_mode varchar(24),
+        username varchar(255),
+        password_enc text,
+        from_name varchar(200),
+        from_email varchar(320),
+        reply_to varchar(320),
+        enabled boolean NOT NULL DEFAULT true,
+        updated_by uuid,
+        created_at timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        updated_at timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        CONSTRAINT chk_user_smtp_mode CHECK (mode IN ('SYSTEM','CUSTOM')),
+        CONSTRAINT chk_user_smtp_security CHECK (security_mode IS NULL OR security_mode IN ('NONE','STARTTLS','TLS')),
+        CONSTRAINT chk_user_smtp_port CHECK (port IS NULL OR (port > 0 AND port <= 65535)),
+        CONSTRAINT chk_user_smtp_custom_complete CHECK (
+          mode='SYSTEM' OR (
+            LENGTH(TRIM(COALESCE(host,''))) > 0
+            AND port IS NOT NULL
+            AND security_mode IS NOT NULL
+            AND LENGTH(TRIM(COALESCE(from_email,''))) > 0
+          )
+        ),
+        CONSTRAINT fk_user_smtp_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+        CONSTRAINT fk_user_smtp_updated_by FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL
+      )
+    `);
+    await queryRunner.query(`
+      ALTER TABLE inspection_act_responsibles
+      DROP CONSTRAINT chk_inspection_act_responsibles_details
+    `);
+    await queryRunner.query(`
+      ALTER TABLE inspection_act_responsibles
+      ADD CONSTRAINT chk_inspection_act_responsibles_details CHECK (
+        (
+          attendance_status = 'PRESENT'
+          AND LENGTH(TRIM(COALESCE(full_name, ''))) > 0
+          AND document_type IS NOT NULL
+          AND LENGTH(TRIM(COALESCE(document_number, ''))) > 0
+          AND LENGTH(TRIM(COALESCE(position, ''))) > 0
+          AND LENGTH(TRIM(COALESCE(email, ''))) > 0
+          AND absence_reason IS NULL
+        ) OR (
+          attendance_status = 'ABSENT'
+          AND LENGTH(TRIM(COALESCE(absence_reason, ''))) >= 10
+        )
+      )
+    `);
+
+    const appRole = process.env.DB_APP_USER;
+    if (!appRole) throw new Error('Missing required environment variable: DB_APP_USER');
+    const applicationRole = quoteIdentifier(appRole);
+    await queryRunner.query(`GRANT SELECT, INSERT, UPDATE ON TABLE user_smtp_settings TO ${applicationRole}`);
+    await queryRunner.query(`REVOKE DELETE ON TABLE user_smtp_settings FROM ${applicationRole}`);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE inspection_act_responsibles
+      DROP CONSTRAINT chk_inspection_act_responsibles_details
+    `);
+    await queryRunner.query(`
+      ALTER TABLE inspection_act_responsibles
+      ADD CONSTRAINT chk_inspection_act_responsibles_details CHECK (
+        (
+          attendance_status = 'PRESENT'
+          AND LENGTH(TRIM(COALESCE(full_name, ''))) > 0
+          AND document_type IS NOT NULL
+          AND LENGTH(TRIM(COALESCE(document_number, ''))) > 0
+          AND LENGTH(TRIM(COALESCE(position, ''))) > 0
+          AND absence_reason IS NULL
+        ) OR (
+          attendance_status = 'ABSENT'
+          AND LENGTH(TRIM(COALESCE(absence_reason, ''))) >= 10
+        )
+      )
+    `);
+    await queryRunner.query(`DROP TABLE IF EXISTS user_smtp_settings`);
+    await queryRunner.query(`ALTER TABLE users ALTER COLUMN email DROP NOT NULL`);
+  }
+}
diff --git a/api-v3/src/inspection-closing/company-signature-invite.service.ts b/api-v3/src/inspection-closing/company-signature-invite.service.ts
index 16bc4ab..081243b 100644
--- a/api-v3/src/inspection-closing/company-signature-invite.service.ts
+++ b/api-v3/src/inspection-closing/company-signature-invite.service.ts
@@ -213,14 +213,14 @@ export class CompanySignatureInviteService {
 
     if (!publicUrl) {
       deliveryError = 'COMPANY_SIGNATURE_PUBLIC_BASE_URL no configurada';
-    } else if (!(await this.smtp.configured())) {
+    } else if (!(await this.smtp.configured(principal.userId))) {
       deliveryError = 'SMTP no configurado';
     } else {
       const body = [
         `Se solicita revisar y manifestarse sobre el Acta ${created.actCode}.`,
         `Inspección: ${created.inspectionCode}.`,
         '',
-        'El enlace permite firmar en conformidad, firmar en disidencia o registrar una negativa a firmar.',
+        'El enlace permite firmar en conformidad, firmar en disconformidad o registrar una negativa a firmar.',
         'El contenido del Acta está bloqueado y no puede modificarse desde este enlace.',
         '',
         `Enlace seguro: ${publicUrl}`,
@@ -236,7 +236,7 @@ export class CompanySignatureInviteService {
             mimeType: 'text/plain',
             content: Buffer.from(body, 'utf8'),
           },
-        });
+        }, principal.userId);
         emailSent = true;
         await this.dataSource.query(`
           UPDATE inspection_act_company_signature_invites
diff --git a/api-v3/src/inspection-closing/dto/upsert-inspection-responsible.dto.ts b/api-v3/src/inspection-closing/dto/upsert-inspection-responsible.dto.ts
index 35490c8..f07b7ce 100644
--- a/api-v3/src/inspection-closing/dto/upsert-inspection-responsible.dto.ts
+++ b/api-v3/src/inspection-closing/dto/upsert-inspection-responsible.dto.ts
@@ -54,7 +54,9 @@ export class UpsertInspectionResponsibleDto {
   @MaxLength(200)
   position?: string;
 
-  @IsOptional()
+  @ValidateIf((dto: UpsertInspectionResponsibleDto) => (
+    dto.attendanceStatus === InspectionResponsibleAttendanceStatus.PRESENT
+  ))
   @Transform(trimOrUndefined)
   @IsEmail()
   @MaxLength(320)
diff --git a/api-v3/src/inspection-closing/inspection-closing.service.ts b/api-v3/src/inspection-closing/inspection-closing.service.ts
index 74241d9..409c3c7 100644
--- a/api-v3/src/inspection-closing/inspection-closing.service.ts
+++ b/api-v3/src/inspection-closing/inspection-closing.service.ts
@@ -152,6 +152,7 @@ export interface InspectionClosureView {
     actualClosedAt: Date | null;
   };
   responsible: ResponsibleView | null;
+  representativeSuggestion: ResponsibleView | null;
   closure: null | {
     schemaVersion: string;
     preparedSha256: string;
@@ -1022,6 +1023,7 @@ export class InspectionClosingService {
     }>;
     if (!context) throw actNotFound();
     const responsible = await this.loadResponsible(manager, actId);
+    const representativeSuggestion = responsible ? null : await this.loadResponsibleSuggestion(manager, actId);
     const closure = await this.loadClosure(manager, actId);
     const signatures = await this.loadSignatures(manager, actId);
     return {
@@ -1051,6 +1053,7 @@ export class InspectionClosingService {
         actualClosedAt: context.visitActualClosedAt,
       },
       responsible,
+      representativeSuggestion,
       closure: closure ? {
         schemaVersion: closure.schemaVersion,
         preparedSha256: closure.preparedSha256,
@@ -1083,12 +1086,30 @@ export class InspectionClosingService {
     return row ?? null;
   }
 
+  private async loadResponsibleSuggestion(manager: EntityManager, actId: string): Promise<ResponsibleView | null> {
+    const [row] = await manager.query(`
+      SELECT responsible.act_id AS "actId",responsible.attendance_status AS "attendanceStatus",
+        responsible.full_name AS "fullName",responsible.document_type AS "documentType",
+        responsible.document_number AS "documentNumber",responsible.position,responsible.email,responsible.phone,
+        responsible.absence_reason AS "absenceReason",responsible.updated_by AS "updatedBy",
+        responsible.created_at AS "createdAt",responsible.updated_at AS "updatedAt"
+      FROM inspection_acts current_act
+      JOIN inspection_acts previous_act
+        ON previous_act.visit_id=current_act.visit_id AND previous_act.id<>current_act.id
+      JOIN inspection_act_responsibles responsible ON responsible.act_id=previous_act.id
+      WHERE current_act.id=$1 AND responsible.attendance_status='PRESENT'
+      ORDER BY responsible.updated_at DESC,previous_act.created_at DESC
+      LIMIT 1
+    `, [actId]) as ResponsibleView[];
+    return row ?? null;
+  }
+
   private async requireResponsible(manager: EntityManager, actId: string): Promise<ResponsibleView> {
     const responsible = await this.loadResponsible(manager, actId);
     if (!responsible) {
       throw new ConflictException({
         code: 'INSPECTION_ACT_RESPONSIBLE_REQUIRED',
-        message: 'Debe identificarse al responsable o documentar su ausencia antes de finalizar el acta',
+        message: 'Debe identificarse al representante de la empresa o documentar su ausencia antes de cerrar el Acta',
       });
     }
     return responsible;
diff --git a/api-v3/src/inspection-reports/inspection-act-pdf-builder.ts b/api-v3/src/inspection-reports/inspection-act-pdf-builder.ts
index e058911..b3126c8 100644
--- a/api-v3/src/inspection-reports/inspection-act-pdf-builder.ts
+++ b/api-v3/src/inspection-reports/inspection-act-pdf-builder.ts
@@ -99,8 +99,10 @@ function lines(snapshot: Record<string, unknown>): string[] {
     `Fecha: ${date(act.occurredAt)}`,
     `Urgencia: ${urgencyLabel(act.urgency)}`,
     `Plazo: ${deadlineText}`,
-    `Responsable empresa: ${text(responsible.fullName)}`,
-    `Cargo: ${text(responsible.position)}`,
+    `Representante de la empresa: ${text(responsible.fullName)}`,
+    `DNI: ${text(responsible.documentNumber)}`,
+    `Cargo / funcion: ${text(responsible.position)}`,
+    `Email: ${text(responsible.email)}`,
     '',
     'RESUMEN',
     ...wrap(text(act.summary)),
@@ -136,7 +138,7 @@ function lines(snapshot: Record<string, unknown>): string[] {
     out.push('Manifestacion de empresa: pendiente.');
   } else if (text(companySignature.status, '') === 'SIGNED') {
     const manifestation = text(companySignature.companyManifestation, 'CONFORMITY');
-    out.push(manifestation === 'DISSENT' ? 'Empresa: firma en disidencia' : 'Empresa: firma en conformidad');
+    out.push(manifestation === 'DISSENT' ? 'Empresa: firma en disconformidad' : 'Empresa: firma en conformidad');
     if (manifestation === 'DISSENT') out.push(...wrap(text(companySignature.companyStatement)));
   } else {
     out.push(...wrap(`Empresa: ${text(companySignature.status)} - ${text(companySignature.reason)}`));
diff --git a/api-v3/src/inspection-reports/inspection-document-delivery.service.ts b/api-v3/src/inspection-reports/inspection-document-delivery.service.ts
index 7b92038..60e1b09 100644
--- a/api-v3/src/inspection-reports/inspection-document-delivery.service.ts
+++ b/api-v3/src/inspection-reports/inspection-document-delivery.service.ts
@@ -281,7 +281,7 @@ export class InspectionDocumentDeliveryService {
       email = company?.email ?? null;
     } else if (row.recipientKind === 'INSPECTOR' && row.recipientUserId) {
       const [inspector] = await this.dataSource.query(`
-        SELECT email FROM users WHERE id=$1 AND is_active=true
+        SELECT email FROM users WHERE id=$1 AND status='ACTIVE'
       `, [row.recipientUserId]) as Array<{ email: string | null }>;
       email = inspector?.email ?? null;
     } else {
@@ -305,7 +305,14 @@ export class InspectionDocumentDeliveryService {
       await this.setStatus(row.id,'WAITING_RECIPIENT','Destinatario no configurado');
       return;
     }
-    if (!await this.smtp.configured()) {
+    const [sender] = await this.dataSource.query(`
+      SELECT visit.lead_inspector_user_id AS "userId"
+      FROM inspection_acts act
+      JOIN inspection_visits visit ON visit.id=act.visit_id
+      WHERE act.id=$1
+    `, [row.actId]) as Array<{ userId: string | null }>;
+    const senderUserId = sender?.userId ?? undefined;
+    if (!await this.smtp.configured(senderUserId)) {
       await this.setStatus(row.id,'WAITING_TRANSPORT','SMTP no configurado');
       return;
     }
@@ -348,7 +355,7 @@ export class InspectionDocumentDeliveryService {
           : `Se adjunta el acta sellada e inmutable ${row.actCode}.`;
       const sent = await this.smtp.send({
         to:row.recipientEmail,subject:`DH Inspección · ${label}`,text,attachment,
-      });
+      }, senderUserId);
       await this.dataSource.query(`
         UPDATE inspection_document_deliveries
         SET status='SENT',sent_at=CURRENT_TIMESTAMP,provider_message_id=$2,
diff --git a/api-v3/src/inspection-reports/inspection-report-word-builder.ts b/api-v3/src/inspection-reports/inspection-report-word-builder.ts
index 27f30b8..b16aba1 100644
--- a/api-v3/src/inspection-reports/inspection-report-word-builder.ts
+++ b/api-v3/src/inspection-reports/inspection-report-word-builder.ts
@@ -147,8 +147,10 @@ function documentXml(input: ReportWordInput): string {
     paragraph('El bloque siguiente reproduce información proveniente del Acta sellada. Debe conservarse sin alterar su sentido ni sustituir los Hallazgos originales.'),
     labelValue('Resumen del Acta', text(snapshot.act.summary)),
     labelValue('Observaciones del Acta', text(snapshot.act.observations)),
-    labelValue('Responsable de empresa', text(snapshot.responsible.fullName)),
-    labelValue('Cargo', text(snapshot.responsible.position)),
+    labelValue('Representante de la empresa', text(snapshot.responsible.fullName)),
+    labelValue('DNI', text(snapshot.responsible.documentNumber)),
+    labelValue('Cargo / función', text(snapshot.responsible.position)),
+    labelValue('Email', text(snapshot.responsible.email)),
     paragraph('Inventario inspeccionado', 'Heading1'),
     inventoryRows.length
       ? table(['Código', 'Nombre', 'Tipo'], inventoryRows)
diff --git a/api-v3/src/inspection-reports/smtp-delivery.service.ts b/api-v3/src/inspection-reports/smtp-delivery.service.ts
index 0e54de4..bc61968 100644
--- a/api-v3/src/inspection-reports/smtp-delivery.service.ts
+++ b/api-v3/src/inspection-reports/smtp-delivery.service.ts
@@ -11,7 +11,7 @@ interface MailInput { to:string; subject:string; text:string; attachment:MailAtt
 interface Reply { code:number; text:string; }
 
 export interface EffectiveSmtpSettings {
-  source: 'DATABASE' | 'ENVIRONMENT';
+  source: 'USER' | 'DATABASE' | 'ENVIRONMENT';
   host: string;
   port: number;
   securityMode: SmtpSecurityMode;
@@ -47,10 +47,10 @@ export class SmtpDeliveryService {
     private readonly config:ConfigService,
   ){}
 
-  async configured():Promise<boolean>{return Boolean(await this.resolveSettings());}
+  async configured(userId?:string):Promise<boolean>{return Boolean(await this.resolveSettings(userId));}
 
-  async fromAddress():Promise<string|null>{
-    const settings=await this.resolveSettings();
+  async fromAddress(userId?:string):Promise<string|null>{
+    const settings=await this.resolveSettings(userId);
     if(!settings)return null;
     return settings.fromName?`${settings.fromName} <${settings.fromEmail}>`:settings.fromEmail;
   }
@@ -73,6 +73,56 @@ export class SmtpDeliveryService {
     }:{source:'NONE',enabled:false};
   }
 
+  async publicUserSettings(userId:string){
+    const [user]=await this.dataSource.query(`
+      SELECT email,first_name AS "firstName",last_name AS "lastName" FROM users WHERE id=$1
+    `,[userId]) as Array<{email:string;firstName:string;lastName:string}>;
+    if(!user)throw new Error('Usuario no encontrado');
+    const [row]=await this.dataSource.query(`
+      SELECT mode,host,port,security_mode AS "securityMode",username,
+        (password_enc IS NOT NULL) AS "hasPassword",from_name AS "fromName",
+        from_email AS "fromEmail",enabled,updated_at AS "updatedAt"
+      FROM user_smtp_settings WHERE user_id=$1
+    `,[userId]) as Array<Record<string,unknown>>;
+    return {
+      mode:row?.mode??'SYSTEM',email:user.email,generalConfigured:Boolean(await this.resolveSystemSettings()),
+      custom:row?{
+        host:row.host??'',port:row.port??587,securityMode:row.securityMode??'STARTTLS',
+        username:row.username??'',hasPassword:Boolean(row.hasPassword),
+        fromName:row.fromName??`${user.firstName} ${user.lastName}`,fromEmail:row.fromEmail??user.email,
+        enabled:row.enabled!==false,updatedAt:row.updatedAt??null,
+      }:null,
+    };
+  }
+
+  async saveUserSettings(userId:string,input:{
+    mode:'SYSTEM'|'CUSTOM';host?:string;port?:number;securityMode?:SmtpSecurityMode;
+    username?:string|null;password?:string|null;fromName?:string|null;enabled?:boolean;
+  }){
+    const [user]=await this.dataSource.query(`SELECT email,first_name AS "firstName",last_name AS "lastName" FROM users WHERE id=$1`,[userId]) as Array<{email:string;firstName:string;lastName:string}>;
+    if(!user?.email)throw new Error('El usuario debe tener un email configurado');
+    const [existing]=await this.dataSource.query(`SELECT password_enc AS "passwordEnc" FROM user_smtp_settings WHERE user_id=$1`,[userId]) as Array<{passwordEnc:string|null}>;
+    if(input.mode==='SYSTEM'){
+      await this.dataSource.query(`
+        INSERT INTO user_smtp_settings(user_id,mode,updated_by) VALUES($1,'SYSTEM',$1)
+        ON CONFLICT(user_id) DO UPDATE SET mode='SYSTEM',updated_by=$1,updated_at=CURRENT_TIMESTAMP
+      `,[userId]);
+      return this.publicUserSettings(userId);
+    }
+    if(!input.host||!input.port||!input.securityMode)throw new Error('La configuración SMTP propia está incompleta');
+    const passwordEnc=input.password===undefined?existing?.passwordEnc??null:input.password?this.encryptSecret(input.password):null;
+    const fromName=input.fromName?.trim()||`${user.firstName} ${user.lastName}`.trim();
+    await this.dataSource.query(`
+      INSERT INTO user_smtp_settings(user_id,mode,host,port,security_mode,username,password_enc,from_name,from_email,reply_to,enabled,updated_by)
+      VALUES($1,'CUSTOM',$2,$3,$4,$5,$6,$7,$8,$8,$9,$1)
+      ON CONFLICT(user_id) DO UPDATE SET mode='CUSTOM',host=EXCLUDED.host,port=EXCLUDED.port,
+        security_mode=EXCLUDED.security_mode,username=EXCLUDED.username,password_enc=EXCLUDED.password_enc,
+        from_name=EXCLUDED.from_name,from_email=EXCLUDED.from_email,reply_to=EXCLUDED.reply_to,
+        enabled=EXCLUDED.enabled,updated_by=$1,updated_at=CURRENT_TIMESTAMP
+    `,[userId,input.host,input.port,input.securityMode,input.username?.trim()||null,passwordEnc,fromName,user.email,input.enabled!==false]);
+    return this.publicUserSettings(userId);
+  }
+
   async saveSettings(input:{
     host:string;port:number;securityMode:SmtpSecurityMode;username?:string|null;
     password?:string|null;fromName:string;fromEmail:string;replyTo?:string|null;enabled:boolean;
@@ -96,8 +146,8 @@ export class SmtpDeliveryService {
     return this.publicSettings();
   }
 
-  async send(input:MailInput):Promise<{messageId:string}>{
-    const settings=await this.resolveSettings();
+  async send(input:MailInput,userId?:string):Promise<{messageId:string}>{
+    const settings=await this.resolveSettings(userId);
     if(!settings)throw new Error('SMTP no configurado');
     const {host,port,securityMode,userName,password}= {
       host:settings.host,port:settings.port,securityMode:settings.securityMode,
@@ -137,7 +187,33 @@ export class SmtpDeliveryService {
     return {messageId:match?.[1]??randomUUID()};
   }
 
-  private async resolveSettings():Promise<EffectiveSmtpSettings|null>{
+  private async resolveSettings(userId?:string):Promise<EffectiveSmtpSettings|null>{
+    if(userId){
+      const [row]=await this.dataSource.query(`
+        SELECT settings.mode,settings.host,settings.port,settings.security_mode AS "securityMode",
+          settings.username,settings.password_enc AS "passwordEnc",settings.from_name AS "fromName",
+          settings.enabled,user_account.email AS "userEmail"
+        FROM users user_account
+        LEFT JOIN user_smtp_settings settings ON settings.user_id=user_account.id
+        WHERE user_account.id=$1
+      `,[userId]) as Array<{
+        mode:'SYSTEM'|'CUSTOM'|null;host:string|null;port:number|null;securityMode:SmtpSecurityMode|null;
+        username:string|null;passwordEnc:string|null;fromName:string|null;enabled:boolean|null;userEmail:string;
+      }>;
+      if(row?.mode==='CUSTOM'&&row.enabled!==false&&row.host&&row.port&&row.securityMode&&row.userEmail){
+        return {
+          source:'USER',host:row.host,port:Number(row.port),securityMode:row.securityMode,
+          username:row.username,password:row.passwordEnc?this.decryptSecret(row.passwordEnc):'',
+          fromName:row.fromName,fromEmail:row.userEmail,replyTo:row.userEmail,
+        };
+      }
+      const general=await this.resolveSystemSettings();
+      return general&&row?.userEmail?{...general,replyTo:row.userEmail}:general;
+    }
+    return this.resolveSystemSettings();
+  }
+
+  private async resolveSystemSettings():Promise<EffectiveSmtpSettings|null>{
     const [row]=await this.dataSource.query(`
       SELECT host,port,security_mode AS "securityMode",username,password_enc AS "passwordEnc",
         from_name AS "fromName",from_email AS "fromEmail",reply_to AS "replyTo",enabled
diff --git a/api-v3/src/version.ts b/api-v3/src/version.ts
index 52d4458..3d33292 100644
--- a/api-v3/src/version.ts
+++ b/api-v3/src/version.ts
@@ -1,2 +1,2 @@
-export const API_VERSION = '0.29.0-3';
-export const API_PHASE = 'F6.1';
\ No newline at end of file
+export const API_VERSION = '0.29.0-4';
+export const API_PHASE = 'F6.2';
diff --git a/api-v3/test/unit/f3-1-profile-dossier-other.test.ts b/api-v3/test/unit/f3-1-profile-dossier-other.test.ts
index 8d5b695..e5e3b29 100644
--- a/api-v3/test/unit/f3-1-profile-dossier-other.test.ts
+++ b/api-v3/test/unit/f3-1-profile-dossier-other.test.ts
@@ -25,11 +25,11 @@ test('F3.1 amplía el perfil personal y protege email del Inspector también en
   assert.match(userMigration, /trg_users_inspector_email/);
 });
 
-test('F3.1 exige email al crear o asignar el rol Inspector', () => {
-  assert.match(usersService, /assertInspectorHasEmail\(roles, dto\.email/);
-  assert.match(usersService, /assertInspectorHasEmail\(roles, before\.email\)/);
-  assert.match(usersService, /Los usuarios con rol Inspector deben tener un email válido/);
-  assert.match(usersService, /dto\.email !== undefined && !dto\.email && before\.roles\.some/);
+test('F3.1 email del Inspector sigue protegido y F6.2 endurece email para todo usuario', () => {
+  assert.match(usersService, /USER_EMAIL_REQUIRED/);
+  assert.match(usersService, /Cada usuario de Hidrocarburos debe tener un email válido/);
+  assert.match(usersService, /if \(!dto\.email\?\.trim\(\)\) throw userEmailRequired\(\)/);
+  assert.match(usersService, /dto\.email !== undefined && !dto\.email/);
 });
 
 test('F3.1 dossier canónico agrega alias sin borrar identidad histórica', () => {
diff --git a/api-v3/test/unit/f4-health-metadata.test.ts b/api-v3/test/unit/f4-health-metadata.test.ts
index d164e12..e107c8f 100644
--- a/api-v3/test/unit/f4-health-metadata.test.ts
+++ b/api-v3/test/unit/f4-health-metadata.test.ts
@@ -5,8 +5,8 @@ import { resolve } from 'node:path';
 import { API_PHASE, API_VERSION } from '../../src/version';
 
 test('health metadata reports the current F6.1 release', () => {
-  assert.equal(API_PHASE, 'F6.1');
+  assert.equal(API_PHASE, 'F6.2');
   const pkg = JSON.parse(readFileSync(resolve(process.cwd(), 'package.json'), 'utf8')) as { version: string };
   assert.equal(API_VERSION, pkg.version);
-  assert.equal(API_VERSION, '0.29.0-3');
+  assert.equal(API_VERSION, '0.29.0-4');
 });
\ No newline at end of file
diff --git a/api-v3/test/unit/f5-android-test-cut.test.ts b/api-v3/test/unit/f5-android-test-cut.test.ts
index e8deca0..0b2d424 100644
--- a/api-v3/test/unit/f5-android-test-cut.test.ts
+++ b/api-v3/test/unit/f5-android-test-cut.test.ts
@@ -10,8 +10,8 @@ function mountedRepoFile(path: string): string {
 test('F6.3 Android test cut targets production API and has a distinct installable debug version', () => {
   const gradle = mountedRepoFile('android-app/app/build.gradle.kts');
 
-  assert.match(gradle, /versionCode = 30/);
-  assert.match(gradle, /versionName = "0\.19\.2"/);
+  assert.match(gradle, /versionCode = 31/);
+  assert.match(gradle, /versionName = "0\.19\.3"/);
   assert.match(gradle, /https:\/\/dhv2\.korexlabs\.com\/api\/v3\//);
   assert.match(gradle, /applicationIdSuffix = "\.debug"/);
 });
diff --git a/api-v3/test/unit/f6-1-presentation-ready-contract.test.ts b/api-v3/test/unit/f6-1-presentation-ready-contract.test.ts
index 329346a..0ac1e7e 100644
--- a/api-v3/test/unit/f6-1-presentation-ready-contract.test.ts
+++ b/api-v3/test/unit/f6-1-presentation-ready-contract.test.ts
@@ -13,7 +13,7 @@ test('F6.1 presentation metadata keeps the visible WEB version aligned with pack
   const visibleVersion = version.match(/APP_VERSION\s*=\s*'([^']+)'/)?.[1];
 
   assert.equal(visibleVersion, pkg.version);
-  assert.match(version, /APP_PHASE\s*=\s*'F6\.1 · Contexto operativo Área–Operadora consolidado'/);
+  assert.match(version, /APP_PHASE\s*=\s*'F6\.2 · Firma por Acta y correo de usuario'/);
 });
 
 test('F6.1 presentation keeps Relevamientos retired from WEB navigation and routes', () => {
@@ -33,7 +33,7 @@ test('F6.1 presentation keeps the complete Inspector profile and documentary-cop
   for (const field of ['dni', 'phone', 'jobTitle', 'employeeNumber']) {
     assert.match(user, new RegExp(`name="${field}"`));
   }
-  assert.match(user, /email es obligatorio para un Inspector/i);
+  assert.match(user, /email es obligatorio para todos los usuarios de Hidrocarburos/i);
   assert.match(user, /la documentación se enviará también/i);
   assert.match(delivery, /recipientKind:'INSPECTOR'/);
   assert.match(delivery, /documentKind:'ACT_PDF'/);
diff --git a/api-v3/test/unit/f6-2-act-representative-user-smtp.test.ts b/api-v3/test/unit/f6-2-act-representative-user-smtp.test.ts
new file mode 100644
index 0000000..5b9d987
--- /dev/null
+++ b/api-v3/test/unit/f6-2-act-representative-user-smtp.test.ts
@@ -0,0 +1,72 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+
+const read = (path: string) => readFileSync(resolve(process.cwd(), path), 'utf8');
+const migration = read('src/database/migrations/1790117400000-f6-2-user-smtp-and-act-representative.ts');
+const closing = read('src/inspection-closing/inspection-closing.service.ts');
+const responsibleDto = read('src/inspection-closing/dto/upsert-inspection-responsible.dto.ts');
+const prepareDto = read('src/inspection-closing/dto/prepare-inspection-act.dto.ts');
+const findingEntity = read('src/database/entities/inspection-finding.entity.ts');
+const smtp = read('src/inspection-reports/smtp-delivery.service.ts');
+const users = read('src/administration/users/users.controller.ts');
+const delivery = read('src/inspection-reports/inspection-document-delivery.service.ts');
+
+const android = read('../android-app/app/src/main/java/com/korexlabs/dhinspeccion/ui/ModernMobileActsScreen.kt');
+const androidModel = read('../android-app/app/src/main/java/com/korexlabs/dhinspeccion/data/MobileActs.kt');
+const profilePage = read('../web-v2/src/pages/MyProfilePage.tsx');
+
+test('F6.2 keeps urgency exclusively at Act close, never on individual findings', () => {
+  assert.match(prepareDto, /InspectionActUrgency/);
+  assert.match(prepareDto, /urgency!/);
+  assert.doesNotMatch(findingEntity, /\burgency\b/i);
+  assert.match(android, /Urgencia del Acta/);
+  assert.match(android, /urgencia no se asigna a cada Hallazgo/i);
+});
+
+test('F6.2 requires the company representative identity and email on every Act', () => {
+  assert.match(responsibleDto, /attendanceStatus === InspectionResponsibleAttendanceStatus\.PRESENT/);
+  assert.match(responsibleDto, /@IsEmail\(\)/);
+  assert.match(migration, /LENGTH\(TRIM\(COALESCE\(email, ''\)\)\) > 0/);
+  assert.match(closing, /representativeSuggestion/);
+  assert.match(closing, /previous_act\.visit_id=current_act\.visit_id/);
+  assert.match(androidModel, /representativeSuggestion/);
+  assert.match(android, /Nombres y apellidos \*/);
+  assert.match(android, /DNI \*/);
+  assert.match(android, /Cargo \/ función \*/);
+  assert.match(android, /Email \*/);
+  assert.match(android, /Firma del representante de la empresa/);
+  assert.match(android, /En disconformidad/);
+  assert.match(android, /Motivo de disconformidad \*/);
+});
+
+test('F6.2 gives every authenticated user a general SMTP default and encrypted custom override', () => {
+  assert.match(migration, /CREATE TABLE user_smtp_settings/);
+  assert.match(migration, /ALTER COLUMN email SET NOT NULL/);
+  assert.match(migration, /mode IN \('SYSTEM','CUSTOM'\)/);
+  assert.match(smtp, /publicUserSettings/);
+  assert.match(smtp, /saveUserSettings/);
+  assert.match(smtp, /source:\s*["']USER["']/);
+  assert.match(smtp, /encryptSecret/);
+  assert.match(smtp, /password_enc/);
+});
+
+test('F6.2 exposes personal mail settings in Mi perfil without granting administration permissions', () => {
+  assert.match(users, /@Get\('self\/profile'\)/);
+  assert.match(users, /@Patch\('self\/profile'\)/);
+  assert.match(users, /@Get\('self\/smtp'\)/);
+  assert.match(users, /@Put\('self\/smtp'\)/);
+  assert.match(users, /@Post\('self\/smtp\/test'\)/);
+  assert.match(profilePage, /MI PERFIL/);
+  assert.match(profilePage, /Usar SMTP general/);
+  assert.match(profilePage, /Usar SMTP propio/);
+  assert.match(profilePage, /Enviar correo de prueba/);
+  assert.doesNotMatch(profilePage, /document_delivery\.manage/);
+});
+
+test('F6.2 sends Act-related mail through the lead inspector transport selection', () => {
+  assert.match(delivery, /lead_inspector_user_id AS "userId"/);
+  assert.match(delivery, /configured\(senderUserId\)/);
+  assert.match(delivery, /}, senderUserId\);/);
+});
diff --git a/web-v2/package-lock.json b/web-v2/package-lock.json
index 78ccd27..1917d9e 100644
--- a/web-v2/package-lock.json
+++ b/web-v2/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dhv2-web",
-  "version": "0.23.0-2",
+  "version": "0.23.0-3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dhv2-web",
-      "version": "0.23.0-2",
+      "version": "0.23.0-3",
       "dependencies": {
         "maplibre-gl": "6.4.1",
         "react": "^19.0.0",
diff --git a/web-v2/package.json b/web-v2/package.json
index e2e225b..57e18ab 100644
--- a/web-v2/package.json
+++ b/web-v2/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dhv2-web",
-  "version": "0.23.0-2",
+  "version": "0.23.0-3",
   "private": true,
   "type": "module",
   "engines": {
diff --git a/web-v2/src/app/App.tsx b/web-v2/src/app/App.tsx
index cf4bee0..08bf1f9 100644
--- a/web-v2/src/app/App.tsx
+++ b/web-v2/src/app/App.tsx
@@ -9,6 +9,7 @@ import { CompanySignaturePage } from '../pages/CompanySignaturePage';
 import { DashboardPage } from '../pages/DashboardPage';
 import { LoginPage } from '../pages/LoginPage';
 import { NewUserPage } from '../pages/NewUserPage';
+import { MyProfilePage } from '../pages/MyProfilePage';
 import { RolesPage } from '../pages/RolesPage';
 import { AccessDeniedPage, NotFoundPage } from '../pages/SystemPages';
 import { UserDetailPage } from '../pages/UserDetailPage';
@@ -45,6 +46,7 @@ export function App() {
     <Route element={<ProtectedRoute />}>
       <Route path="/change-password" element={<ChangePasswordPage />} />
       <Route element={<OperationalContextProvider><AppLayout /></OperationalContextProvider>}>
+        <Route path="/mi-perfil" element={<MyProfilePage />} />
         <Route element={<PermissionRoute permission="dashboard.read" />}><Route index element={<DashboardPage />} /></Route>
         <Route element={<PermissionRoute permission="assets.read" />}><Route path="/mapa" element={<MapPage />} /></Route>
         <Route element={<PermissionRoute permission="assets.read" />}>
diff --git a/web-v2/src/config/version.ts b/web-v2/src/config/version.ts
index 320e04c..fa58f0a 100644
--- a/web-v2/src/config/version.ts
+++ b/web-v2/src/config/version.ts
@@ -1,2 +1,2 @@
-export const APP_VERSION = '0.23.0-2';
-export const APP_PHASE = 'F6.1 · Contexto operativo Área–Operadora consolidado';
+export const APP_VERSION = '0.23.0-3';
+export const APP_PHASE = 'F6.2 · Firma por Acta y correo de usuario';
diff --git a/web-v2/src/layout/AppLayout.tsx b/web-v2/src/layout/AppLayout.tsx
index 898e860..17876da 100644
--- a/web-v2/src/layout/AppLayout.tsx
+++ b/web-v2/src/layout/AppLayout.tsx
@@ -100,11 +100,13 @@ export function AppLayout() {
         </nav>
 
         <div className="sidebar-user">
-          <div className="user-avatar">{user?.firstName?.[0]}{user?.lastName?.[0]}</div>
-          <div className="user-copy">
-            <strong>{user?.firstName} {user?.lastName}</strong>
-            <small>{user?.roles.join(' · ') || user?.username}</small>
-          </div>
+          <NavLink to="/mi-perfil" onClick={close} className="sidebar-user-profile" title="Abrir Mi perfil">
+            <div className="user-avatar">{user?.firstName?.[0]}{user?.lastName?.[0]}</div>
+            <div className="user-copy">
+              <strong>{user?.firstName} {user?.lastName}</strong>
+              <small>Mi perfil · {user?.roles.join(' · ') || user?.username}</small>
+            </div>
+          </NavLink>
           <button className="icon-button dark" onClick={handleLogout} title="Cerrar sesión" aria-label="Cerrar sesión">
             <Icon name="logout" />
           </button>
diff --git a/web-v2/src/lib/api.ts b/web-v2/src/lib/api.ts
index e644809..940110d 100644
--- a/web-v2/src/lib/api.ts
+++ b/web-v2/src/lib/api.ts
@@ -98,6 +98,7 @@ export interface AdministrativeUser {
   createdAt: string;
   updatedAt: string;
   roles: RoleSummary[];
+  smtpMode: 'SYSTEM' | 'CUSTOM';
 }
 
 export interface Permission { id: string; code: string; description: string }
diff --git a/web-v2/src/lib/myProfileApi.ts b/web-v2/src/lib/myProfileApi.ts
new file mode 100644
index 0000000..8c9f2d8
--- /dev/null
+++ b/web-v2/src/lib/myProfileApi.ts
@@ -0,0 +1,67 @@
+import { apiRequest } from './api';
+import type { AdministrativeUserProfile } from './userProfileApi';
+
+export type UserSmtpMode = 'SYSTEM' | 'CUSTOM';
+export type UserSmtpSecurityMode = 'NONE' | 'STARTTLS' | 'TLS';
+
+export interface UserSmtpCustomSettings {
+  host: string;
+  port: number;
+  securityMode: UserSmtpSecurityMode;
+  username: string;
+  hasPassword: boolean;
+  fromName: string;
+  fromEmail: string;
+  enabled: boolean;
+  updatedAt: string | null;
+}
+
+export interface UserSmtpSettings {
+  mode: UserSmtpMode;
+  email: string;
+  generalConfigured: boolean;
+  custom: UserSmtpCustomSettings | null;
+}
+
+export interface UserSmtpSettingsInput {
+  mode: UserSmtpMode;
+  host?: string;
+  port?: number;
+  securityMode?: UserSmtpSecurityMode;
+  username?: string | null;
+  password?: string | null;
+  fromName?: string | null;
+  enabled?: boolean;
+}
+
+export function getSelfProfile() {
+  return apiRequest<AdministrativeUserProfile>('/users/self/profile');
+}
+
+export function updateSelfProfile(input: {
+  email: string;
+  phone?: string | null;
+  jobTitle?: string | null;
+}) {
+  return apiRequest<AdministrativeUserProfile>('/users/self/profile', {
+    method: 'PATCH',
+    body: JSON.stringify(input),
+  });
+}
+
+export function getSelfSmtpSettings() {
+  return apiRequest<UserSmtpSettings>('/users/self/smtp');
+}
+
+export function saveSelfSmtpSettings(input: UserSmtpSettingsInput) {
+  return apiRequest<UserSmtpSettings>('/users/self/smtp', {
+    method: 'PUT',
+    body: JSON.stringify(input),
+  });
+}
+
+export function testSelfSmtpSettings() {
+  return apiRequest<{ ok: boolean; recipient: string; messageId: string }>('/users/self/smtp/test', {
+    method: 'POST',
+  });
+}
diff --git a/web-v2/src/lib/userProfileApi.ts b/web-v2/src/lib/userProfileApi.ts
index 6b6b365..63a9745 100644
--- a/web-v2/src/lib/userProfileApi.ts
+++ b/web-v2/src/lib/userProfileApi.ts
@@ -21,6 +21,7 @@ export interface UserProfileInput {
 
 export interface CreateUserProfileInput extends UserProfileInput {
   username: string;
+  email: string;
   firstName: string;
   lastName: string;
   password: string;
diff --git a/web-v2/src/pages/MyProfilePage.tsx b/web-v2/src/pages/MyProfilePage.tsx
new file mode 100644
index 0000000..838cc48
--- /dev/null
+++ b/web-v2/src/pages/MyProfilePage.tsx
@@ -0,0 +1,193 @@
+import { useEffect, useState } from 'react';
+import type { FormEvent } from 'react';
+import { Alert, LoadingBlock, errorMessage } from '../components/Feedback';
+import { useAuth } from '../auth/AuthContext';
+import { initials } from '../lib/format';
+import {
+  getSelfProfile,
+  getSelfSmtpSettings,
+  saveSelfSmtpSettings,
+  testSelfSmtpSettings,
+  updateSelfProfile,
+} from '../lib/myProfileApi';
+import type {
+  UserSmtpMode,
+  UserSmtpSecurityMode,
+  UserSmtpSettings,
+} from '../lib/myProfileApi';
+import type { AdministrativeUserProfile } from '../lib/userProfileApi';
+
+export function MyProfilePage() {
+  const { user } = useAuth();
+  const [profile, setProfile] = useState<AdministrativeUserProfile | null>(null);
+  const [smtp, setSmtp] = useState<UserSmtpSettings | null>(null);
+  const [mode, setMode] = useState<UserSmtpMode>('SYSTEM');
+  const [host, setHost] = useState('');
+  const [port, setPort] = useState(587);
+  const [securityMode, setSecurityMode] = useState<UserSmtpSecurityMode>('STARTTLS');
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [fromName, setFromName] = useState('');
+  const [loading, setLoading] = useState(true);
+  const [saving, setSaving] = useState('');
+  const [error, setError] = useState('');
+  const [success, setSuccess] = useState('');
+
+  const applySmtp = (settings: UserSmtpSettings) => {
+    setSmtp(settings);
+    setMode(settings.mode);
+    setHost(settings.custom?.host ?? '');
+    setPort(settings.custom?.port ?? 587);
+    setSecurityMode(settings.custom?.securityMode ?? 'STARTTLS');
+    setUsername(settings.custom?.username ?? '');
+    setFromName(settings.custom?.fromName ?? '');
+    setPassword('');
+  };
+
+  const load = async () => {
+    setLoading(true);
+    try {
+      const [loadedProfile, loadedSmtp] = await Promise.all([
+        getSelfProfile(),
+        getSelfSmtpSettings(),
+      ]);
+      setProfile(loadedProfile);
+      applySmtp(loadedSmtp);
+    } catch (requestError) {
+      setError(errorMessage(requestError));
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => { void load(); }, []);
+
+  const saveProfile = async (event: FormEvent<HTMLFormElement>) => {
+    event.preventDefault();
+    if (!profile) return;
+    setError(''); setSuccess(''); setSaving('profile');
+    try {
+      const form = new FormData(event.currentTarget);
+      const updated = await updateSelfProfile({
+        email: String(form.get('email') ?? '').trim(),
+        phone: String(form.get('phone') ?? '').trim() || null,
+        jobTitle: String(form.get('jobTitle') ?? '').trim() || null,
+      });
+      setProfile(updated);
+      setSuccess('Perfil actualizado correctamente.');
+    } catch (requestError) {
+      setError(errorMessage(requestError));
+    } finally {
+      setSaving('');
+    }
+  };
+
+  const saveSmtp = async () => {
+    setError(''); setSuccess(''); setSaving('smtp');
+    try {
+      const updated = await saveSelfSmtpSettings(mode === 'SYSTEM' ? {
+        mode: 'SYSTEM',
+      } : {
+        mode: 'CUSTOM', host: host.trim(), port, securityMode,
+        username: username.trim() || null,
+        password: password || undefined,
+        fromName: fromName.trim() || null,
+        enabled: true,
+      });
+      applySmtp(updated);
+      setSuccess(mode === 'SYSTEM' ? 'Usarás el SMTP general.' : 'SMTP propio guardado.');
+    } catch (requestError) {
+      setError(errorMessage(requestError));
+    } finally {
+      setSaving('');
+    }
+  };
+
+  const testSmtp = async () => {
+    setError(''); setSuccess(''); setSaving('test');
+    try {
+      const result = await testSelfSmtpSettings();
+      setSuccess(`Correo de prueba enviado a ${result.recipient}.`);
+    } catch (requestError) {
+      setError(errorMessage(requestError));
+    } finally {
+      setSaving('');
+    }
+  };
+
+  if (loading) return <LoadingBlock label="Cargando tu perfil…" />;
+  if (!profile || !smtp) return <Alert>{error || 'No se pudo cargar el perfil.'}</Alert>;
+
+  return <section>
+    <div className="page-heading user-heading">
+      <div className="profile-title">
+        <span className="profile-avatar">{initials(profile.firstName, profile.lastName)}</span>
+        <div>
+          <span className="eyebrow">MI PERFIL</span>
+          <h1>{profile.firstName} {profile.lastName}</h1>
+          <p>@{profile.username} · {profile.jobTitle || 'Función sin informar'}</p>
+        </div>
+      </div>
+    </div>
+    {error && <Alert>{error}</Alert>}
+    {success && <Alert type="success">{success}</Alert>}
+
+    <div className="detail-grid">
+      <form className="panel form-panel" onSubmit={saveProfile}>
+        <div className="panel-heading">
+          <div><span className="eyebrow">CONTACTO</span><h2>Datos del usuario</h2></div>
+        </div>
+        <div className="form-grid">
+          <label className="field"><span>Nombres y apellidos</span><input value={`${profile.firstName} ${profile.lastName}`} disabled /></label>
+          <label className="field"><span>Email institucional *</span><input name="email" type="email" defaultValue={profile.email ?? ''} required /></label>
+          <label className="field"><span>Teléfono</span><input name="phone" type="tel" defaultValue={profile.phone ?? ''} /></label>
+          <label className="field"><span>Cargo / función</span><input name="jobTitle" defaultValue={profile.jobTitle ?? ''} /></label>
+        </div>
+        <div className="form-actions">
+          <button className="button primary" type="submit" disabled={saving === 'profile'}>
+            {saving === 'profile' ? 'Guardando…' : 'Guardar perfil'}
+          </button>
+        </div>
+      </form>
+
+      <div className="panel form-panel">
+        <div className="panel-heading">
+          <div><span className="eyebrow">CORREO SALIENTE</span><h2>SMTP personal</h2></div>
+        </div>
+        <p className="muted-copy">Por defecto, tus correos salen mediante el SMTP general. Podés cambiar a una cuenta SMTP propia con un clic.</p>
+        <div className="choice-grid">
+          <label className={`choice-card ${mode === 'SYSTEM' ? 'selected' : ''}`}>
+            <input type="radio" name="smtpMode" checked={mode === 'SYSTEM'} onChange={() => setMode('SYSTEM')} />
+            <span><strong>Usar SMTP general</strong><small>{smtp.generalConfigured ? 'Configurado y disponible' : 'Todavía no configurado por el administrador'}</small></span>
+            <span className="icon">✓</span>
+          </label>
+          <label className={`choice-card ${mode === 'CUSTOM' ? 'selected' : ''}`}>
+            <input type="radio" name="smtpMode" checked={mode === 'CUSTOM'} onChange={() => setMode('CUSTOM')} />
+            <span><strong>Usar SMTP propio</strong><small>Los envíos saldrán con tu cuenta {profile.email}</small></span>
+            <span className="icon">✓</span>
+          </label>
+        </div>
+        {mode === 'CUSTOM' && <>
+          <div className="form-grid" style={{ marginTop: 16 }}>
+            <label className="field"><span>Servidor SMTP *</span><input value={host} onChange={(event) => setHost(event.target.value)} placeholder="smtp.ejemplo.com" /></label>
+            <label className="field"><span>Puerto *</span><input type="number" min={1} max={65535} value={port} onChange={(event) => setPort(Number(event.target.value))} /></label>
+            <label className="field"><span>Seguridad *</span><select value={securityMode} onChange={(event) => setSecurityMode(event.target.value as UserSmtpSecurityMode)}><option value="STARTTLS">STARTTLS</option><option value="TLS">TLS</option><option value="NONE">Sin cifrado</option></select></label>
+            <label className="field"><span>Usuario SMTP</span><input value={username} onChange={(event) => setUsername(event.target.value)} autoComplete="username" /></label>
+            <label className="field"><span>Contraseña SMTP</span><input type="password" value={password} onChange={(event) => setPassword(event.target.value)} autoComplete="new-password" placeholder={smtp.custom?.hasPassword ? 'Dejar vacío para conservarla' : 'Contraseña SMTP'} /></label>
+            <label className="field"><span>Nombre del remitente</span><input value={fromName} onChange={(event) => setFromName(event.target.value)} placeholder={`${profile.firstName} ${profile.lastName}`} /></label>
+          </div>
+          <p className="muted-copy">La contraseña se cifra en el servidor y nunca vuelve a mostrarse. El remitente será <strong>{profile.email}</strong>.</p>
+        </>}
+        <div className="form-actions wrap-actions">
+          <button className="button primary" type="button" onClick={saveSmtp} disabled={saving === 'smtp' || (mode === 'CUSTOM' && (!host.trim() || !port))}>{saving === 'smtp' ? 'Guardando…' : 'Guardar configuración'}</button>
+          <button className="button secondary" type="button" onClick={testSmtp} disabled={Boolean(saving)}>{saving === 'test' ? 'Enviando…' : 'Enviar correo de prueba'}</button>
+        </div>
+      </div>
+    </div>
+    <div className="panel" style={{ marginTop: 16 }}>
+      <div className="panel-heading"><div><span className="eyebrow">SEGURIDAD</span><h2>Cuenta</h2></div></div>
+      <p>Tu email es obligatorio para operar en DH Inspección. La contraseña SMTP nunca se muestra ni se incluye en auditorías.</p>
+      <p className="muted-copy">Usuario autenticado: @{user?.username ?? profile.username}</p>
+    </div>
+  </section>;
+}
diff --git a/web-v2/src/pages/NewUserPage.tsx b/web-v2/src/pages/NewUserPage.tsx
index 69a918a..f68eeb8 100644
--- a/web-v2/src/pages/NewUserPage.tsx
+++ b/web-v2/src/pages/NewUserPage.tsx
@@ -30,15 +30,15 @@ export function NewUserPage() {
     setError('');
     const data = new FormData(event.currentTarget);
     const email = String(data.get('email') ?? '').trim();
-    if (inspectorSelected && !email) {
-      setError('El email es obligatorio para usuarios con rol Inspector porque allí recibirán la documentación de sus inspecciones.');
+    if (!email) {
+      setError('El email es obligatorio para todos los usuarios de Hidrocarburos.');
       return;
     }
     setSubmitting(true);
     try {
       const created = await createUserProfile({
         username: String(data.get('username')),
-        email: email || null,
+        email,
         dni: String(data.get('dni') ?? '').trim() || null,
         phone: String(data.get('phone') ?? '').trim() || null,
         jobTitle: String(data.get('jobTitle') ?? '').trim() || null,
@@ -75,10 +75,10 @@ export function NewUserPage() {
       </div>
 
       <div className="form-section">
-        <div><h2>Acceso y contacto</h2><p className="section-copy">El email del Inspector se utiliza también como destinatario de la documentación al cerrar la inspección.</p></div>
+        <div><h2>Acceso y contacto</h2><p className="section-copy">Cada usuario debe tener un email institucional. Los Inspectores también lo utilizan en la entrega documental de sus Actas.</p></div>
         <div className="form-grid">
           <label className="field"><span>Usuario <em>obligatorio</em></span><input name="username" required minLength={3} maxLength={80} pattern="[a-zA-Z][a-zA-Z0-9._-]+" /></label>
-          <label className="field"><span>Email {inspectorSelected ? <em>obligatorio para Inspector</em> : <em>recomendado</em>}</span><input name="email" type="email" maxLength={320} required={inspectorSelected} /></label>
+          <label className="field"><span>Email <em>obligatorio</em></span><input name="email" type="email" maxLength={320} required /></label>
         </div>
         {inspectorSelected && <div className="temporal-notice"><Icon name="mail" /><p><strong>Inspector:</strong> este email recibirá copia de las Actas/Informe correspondientes al cierre de la inspección.</p></div>}
       </div>
diff --git a/web-v2/src/pages/UserDetailPage.tsx b/web-v2/src/pages/UserDetailPage.tsx
index 9ad3f38..7c03ee1 100644
--- a/web-v2/src/pages/UserDetailPage.tsx
+++ b/web-v2/src/pages/UserDetailPage.tsx
@@ -57,8 +57,8 @@ export function UserDetailPage() {
     setError(''); setSuccess('');
     const data = new FormData(event.currentTarget);
     const email = String(data.get('email') ?? '').trim();
-    if (inspectorSelected && !email) {
-      setError('El email es obligatorio para un Inspector porque allí recibe la documentación de sus inspecciones.');
+    if (!email) {
+      setError('El email es obligatorio para todos los usuarios de Hidrocarburos.');
       return;
     }
     setSaving('profile');
@@ -139,6 +139,7 @@ export function UserDetailPage() {
     <div className="detail-grid">
       <form className="panel form-panel" onSubmit={saveProfile}>
         <div className="panel-heading"><div><span className="eyebrow">PERFIL</span><h2>Datos personales y contacto</h2></div><span className={`status-badge ${user.status.toLowerCase()}`}>{user.status === 'ACTIVE' ? 'Activo' : 'Inactivo'}</span></div>
+        <p className="muted-copy">Correo saliente: <strong>{user.smtpMode === 'CUSTOM' ? 'SMTP propio' : 'SMTP general'}</strong>. Cada usuario administra su modalidad desde Mi perfil.</p>
         <div className="form-grid">
           <label className="field"><span>Nombre</span><input name="firstName" defaultValue={user.firstName} required disabled={!canUpdate} /></label>
           <label className="field"><span>Apellido</span><input name="lastName" defaultValue={user.lastName} required disabled={!canUpdate} /></label>
@@ -147,7 +148,7 @@ export function UserDetailPage() {
           <label className="field"><span>Cargo / función</span><input name="jobTitle" defaultValue={user.jobTitle ?? ''} maxLength={160} disabled={!canUpdate} /></label>
           <label className="field"><span>Legajo / matrícula</span><input name="employeeNumber" defaultValue={user.employeeNumber ?? ''} maxLength={80} disabled={!canUpdate} /></label>
           <label className="field"><span>Usuario</span><input name="username" defaultValue={user.username} required disabled={!canUpdate} /></label>
-          <label className="field"><span>Email {inspectorSelected && <em>obligatorio para Inspector</em>}</span><input name="email" type="email" defaultValue={user.email ?? ''} required={inspectorSelected} disabled={!canUpdate} /></label>
+          <label className="field"><span>Email <em>obligatorio</em></span><input name="email" type="email" defaultValue={user.email ?? ''} required disabled={!canUpdate} /></label>
         </div>
         {inspectorSelected && <div className="temporal-notice"><Icon name="mail" /><p><strong>Destinatario del Inspector:</strong> al finalizar una inspección, la documentación se enviará también a <strong>{user.email || 'este email cuando lo completes'}</strong>.</p></div>}
         <div className="metadata-grid"><div><small>Último acceso</small><strong>{formatDate(user.lastLoginAt)}</strong></div><div><small>Último cambio de clave</small><strong>{formatDate(user.passwordChangedAt)}</strong></div><div><small>Intentos fallidos</small><strong>{user.failedLoginAttempts}</strong></div><div><small>Bloqueado hasta</small><strong>{formatDate(user.lockedUntil)}</strong></div></div>
diff --git a/web-v2/src/styles.css b/web-v2/src/styles.css
index 2fd064e..d84b876 100644
--- a/web-v2/src/styles.css
+++ b/web-v2/src/styles.css
@@ -46,6 +46,8 @@ a { color: inherit; }
 .nav-link.active .icon { color: #73a0ff; }
 
 .sidebar-user { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 10px; align-items: center; margin-top: auto; padding: 16px 6px 0; border-top: 1px solid rgba(255,255,255,.09); }
+.sidebar-user-profile { display:grid; grid-template-columns:auto minmax(0,1fr); gap:10px; align-items:center; min-width:0; color:inherit; text-decoration:none; border-radius:10px; padding:4px; }
+.sidebar-user-profile:hover { background:rgba(255,255,255,.06); }
 .user-avatar, .mini-avatar, .profile-avatar { display: grid; place-items: center; color: #2759c3; background: #dce8ff; font-weight: 800; }
 .user-avatar { width: 34px; height: 34px; border-radius: 50%; font-size: 11px; }
 .user-copy { min-width: 0; }