From 4729632275661b94fb275cbe817845db92cfc5f4 Mon Sep 17 00:00:00 2001
From: Olivier Dony <odo@openerp.com>
Date: Tue, 7 Mar 2017 18:49:26 +0100
Subject: [PATCH] [FIX] mail.mail: propagate smtp_session

Make sure the _send() method propagates the provided smtp_session
to benefit from the speedup obtained by avoiding multiple SMTP
sessions.

Cfr 00bd7274c406fd8f69aebafcdd41dbc6b5885c96
---
 addons/mail/models/mail_mail.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/addons/mail/models/mail_mail.py b/addons/mail/models/mail_mail.py
index 92ad403b5da..20f1a8de7ce 100644
--- a/addons/mail/models/mail_mail.py
+++ b/addons/mail/models/mail_mail.py
@@ -313,7 +313,8 @@ class MailMail(models.Model):
                         subtype_alternative='plain',
                         headers=headers)
                     try:
-                        res = IrMailServer.send_email(msg, mail_server_id=mail.mail_server_id.id)
+                        res = IrMailServer.send_email(
+                            msg, mail_server_id=mail.mail_server_id.id, smtp_session=smtp_session)
                     except AssertionError as error:
                         if error.message == IrMailServer.NO_VALID_RECIPIENT:
                             # No valid recipient found for this particular