[IMP]mail_ux: Test email server connection from the UI

mail_ux/__init__.py

@@ -3,3 +3,4 @@
 # directory
 ##############################################################################
 from . import models
+from . import wizard

mail_ux/__manifest__.py

@@ -36,6 +36,9 @@
         "mail",
     ],
     "data": [
+        "security/ir.model.access.csv",
+        "wizard/mail_server_test_wizard_views.xml",
+        "views/ir_mail_server_views.xml",
         "views/res_users_views.xml",
     ],
     "demo": [],

mail_ux/models/__init__.py

@@ -2,6 +2,7 @@
 # For copyright and license notices, see __manifest__.py file in module root
 # directory
 ##############################################################################
+from . import ir_http
+from . import ir_mail_server
 from . import mail_compose_message
 from . import res_users
-from . import ir_http

mail_ux/models/ir_mail_server.py

@@ -0,0 +1,29 @@
+##############################################################################
+# For copyright and license notices, see __manifest__.py file in module root
+# directory
+##############################################################################
+from odoo import _, models
+
+
+class IrMailServer(models.Model):
+    _inherit = "ir.mail_server"
+
+    def action_send_test_mail(self):
+        """Test the SMTP connection and, if successful, open the test mail wizard.
+
+        Raises the native UserError if the connection test fails so the user
+        sees the standard Odoo connection-error message.
+        """
+        self.ensure_one()
+        # Test connection first; any UserError propagates natively to the UI
+        self.test_smtp_connection()
+        return {
+            "type": "ir.actions.act_window",
+            "name": _("Enviar mail de prueba"),
+            "res_model": "mail.server.test.wizard",
+            "view_mode": "form",
+            "target": "new",
+            "context": {
+                "default_mail_server_id": self.id,
+            },
+        }

mail_ux/security/ir.model.access.csv

@@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_mail_server_test_wizard_user,mail.server.test.wizard user,model_mail_server_test_wizard,base.group_system,1,1,1,0

mail_ux/views/ir_mail_server_views.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="ir_mail_server_form_send_test" model="ir.ui.view">
+        <field name="name">ir.mail_server.form.send.test</field>
+        <field name="model">ir.mail_server</field>
+        <field name="inherit_id" ref="base.ir_mail_server_form" />
+        <field name="arch" type="xml">
+            <button name="test_smtp_connection" position="after">
+                <button
+                    string="Enviar mail de prueba"
+                    type="object"
+                    name="action_send_test_mail"
+                    class="btn-secondary"
+                />
+            </button>
+        </field>
+    </record>
+</odoo>

mail_ux/wizard/__init__.py

@@ -0,0 +1,5 @@
+##############################################################################
+# For copyright and license notices, see __manifest__.py file in module root
+# directory
+##############################################################################
+from . import mail_server_test_wizard

mail_ux/wizard/mail_server_test_wizard.py

@@ -0,0 +1,104 @@
+import smtplib
+import ssl
+from socket import gaierror
+
+from odoo import _, fields, models
+from odoo.exceptions import UserError
+
+
+class MailServerTestWizard(models.TransientModel):
+    _name = "mail.server.test.wizard"
+    _description = "Wizard de prueba de servidor de correo saliente"
+
+    mail_server_id = fields.Many2one(
+        comodel_name="ir.mail_server",
+        string="Servidor de correo saliente",
+        required=True,
+        context={"active_test": False},
+    )
+    email_to = fields.Char(
+        string="Correo destinatario",
+        required=True,
+    )
+
+    def action_send_test_mail(self):
+        """Build and send a test email directly via SMTP, bypassing all
+        Python-level sending guards (server_mode, mail neutralization, etc.).
+
+        The bypass is achieved by calling ``ir.mail_server.connect()`` with
+        ``allow_archived=True`` and then invoking ``smtp.send_message()``
+        directly — never going through ``send_email()``, which is the layer
+        where restrictions such as ``server_mode.allow_send_mail`` operate.
+        """
+        self.ensure_one()
+        IrMailServer = self.env["ir.mail_server"]
+
+        # Verify the user has read access on ir.mail_server before elevating.
+        IrMailServer.check_access_rights("read")
+
+        # Browse with active_test=False so archived servers (neutralized DBs)
+        # are accessible, but without bypassing ACLs / record rules.
+        mail_server = IrMailServer.with_context(active_test=False).browse(self.mail_server_id.id)
+        if not mail_server.exists():
+            raise UserError(
+                _("No se encontró el servidor de correo. " "Por favor, recargue la página e intente de nuevo.")
+            )
+        mail_server.check_access_rule("read")
+        mail_server = mail_server.sudo()
+
+        email_from = mail_server._get_test_email_from()
+        message = IrMailServer.build_email(
+            email_from=email_from,
+            email_to=[self.email_to],
+            subject=_("Prueba de mail desde Odoo"),
+            body=_("Mail de prueba enviado desde mi base de Odoo. " "Por favor no responder."),
+            subtype="plain",
+        )
+
+        smtp = None
+        try:
+            # allow_archived=True is critical for neutralized databases where
+            # all real servers are deactivated by the neutralize process.
+            smtp = IrMailServer.connect(
+                mail_server_id=mail_server.id,
+                allow_archived=True,
+            )
+            if smtp:
+                smtp.send_message(message)
+        except (gaierror, TimeoutError) as e:
+            raise UserError(
+                _(
+                    "No se pudo enviar el mail: Sin respuesta del servidor. " "Verifique la dirección y el puerto.\n%s",
+                    e,
+                )
+            ) from e
+        except smtplib.SMTPRecipientsRefused as e:
+            raise UserError(
+                _(
+                    "No se pudo enviar el mail: El servidor rechazó la dirección destinataria.\n%s",
+                    e,
+                )
+            ) from e
+        except smtplib.SMTPException as e:
+            raise UserError(_("No se pudo enviar el mail: %s", e)) from e
+        except ssl.SSLError as e:
+            raise UserError(_("No se pudo enviar el mail: Error de SSL.\n%s", e)) from e
+        except Exception as e:
+            raise UserError(_("No se pudo enviar el mail: %s", e)) from e
+        finally:
+            if smtp:
+                try:
+                    smtp.quit()
+                except Exception:
+                    pass
+
+        return {
+            "type": "ir.actions.client",
+            "tag": "display_notification",
+            "params": {
+                "message": _("¡Mail de prueba enviado con éxito! " "Por favor, revise su casilla de correo."),
+                "type": "success",
+                "sticky": False,
+                "next": {"type": "ir.actions.act_window_close"},
+            },
+        }

mail_ux/wizard/mail_server_test_wizard_views.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_mail_server_test_wizard_form" model="ir.ui.view">
+        <field name="name">mail.server.test.wizard.form</field>
+        <field name="model">mail.server.test.wizard</field>
+        <field name="arch" type="xml">
+            <form string="Enviar mail de prueba">
+                <group>
+                    <field name="mail_server_id" invisible="1" />
+                    <field
+                        name="email_to"
+                        placeholder="ej. usuario@empresa.com"
+                        autofocus="autofocus"
+                    />
+                </group>
+                <footer>
+                    <button
+                        string="Enviar prueba"
+                        type="object"
+                        name="action_send_test_mail"
+                        class="btn-primary"
+                        data-hotkey="v"
+                    />
+                    <button string="Cancelar" special="cancel" data-hotkey="z" />
+                </footer>
+            </form>
+        </field>
+    </record>
+</odoo>