Reporting-MTA: dns; dadaprod1.madada.fr
X-Postfix-Queue-ID: 5414C40896
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xx
Arrival-Date: Thu, 13 Feb 2020 10:49:31 +0100 (CET)

Final-Recipient: rfc822; xxxxx@xxx.xx
Original-Recipient: rfc822;xxxxx@xxx.xx
Action: failed
Status: 5.1.1
Remote-MTA: dns; smtp3.ign.fr
Diagnostic-Code: smtp; 550 5.1.1 <xxxxx@xxx.xx>... User unknown