From f6a8c06bf788b4fbcc4e2d48e34f8184f7b73338 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 4 Jun 2022 00:26:32 +0200
Subject: [PATCH] Format email addresses with encoding in message header

issue11517
review421211005
(grafted from 413604c1829855e8882417abc1af56e1bca08deb)

--HG--
branch : 6.0
---
 notification.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/notification.py b/notification.py
index df7b13af84..1f3a344ed4 100644
--- a/notification.py
+++ b/notification.py
@@ -6,7 +6,7 @@ from email.header import Header
 from email.mime.application import MIMEApplication
 from email.mime.multipart import MIMEMultipart
 from email.mime.nonmultipart import MIMENonMultipart
-from email.utils import getaddresses
+from email.utils import formataddr, getaddresses, parseaddr
 
 from sql import Null
 from sql.operators import Concat
@@ -196,8 +196,8 @@ class Email(ModelSQL, ModelView):
             msg = content
 
         msg['From'] = from_
-        msg['To'] = ', '.join(to)
-        msg['Cc'] = ', '.join(cc)
+        msg['To'] = ', '.join(formataddr(parseaddr(a)) for a in to)
+        msg['Cc'] = ', '.join(formataddr(parseaddr(a)) for a in cc)
         msg['Subject'] = Header(title, 'utf-8')
         msg['Auto-Submitted'] = 'auto-generated'
         return msg