[FIX] mail: cannot route catchall bounced email

Configure a catchall address in Odoo, send an email to that very
address, it should bounce back to the user asking him not to send any
email to the catchall but the email is never sent.

Internally, Odoo reply to the user using the `To` header of the original
email as `From` of the bounced email. It should never use the catchall
address as it is not a valid email to send email from.

closes odoo/odoo#53036

Task: 2277661
X-original-commit: 86c8f0960f709692aa787ae62d446b4427a7c312
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/mail/models/mail_thread.py

@@ -691,8 +691,10 @@ class MailThread(models.AbstractModel):
         bounce_from = self.env['ir.mail_server']._get_default_bounce_address()
         if bounce_from:
             bounce_mail_values['email_from'] = tools.formataddr(('MAILER-DAEMON', bounce_from))
-        else:
+        elif self.env['ir.config_parameter'].sudo().get_param("mail.catchall.alias") not in message['To']:
             bounce_mail_values['email_from'] = tools.decode_message_header(message, 'To')
+        else:
+            bounce_mail_values['email_from'] = tools.formataddr(('MAILER-DAEMON', self.env.user.email_normalized))
         bounce_mail_values.update(mail_values)
         self.env['mail.mail'].sudo().create(bounce_mail_values).send()