Reporting-MTA: dns; madada.fr
X-Postfix-Queue-ID: EE4FD1A40C6
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xx
Arrival-Date: Tue, 13 Oct 2026 22:10:35 +0000 (UTC)

Final-Recipient: rfc822; xxxxx@xxx.xxxxxxxxx.xx
Original-Recipient: rfc822;xxxxx@xxx.xxxxxxxxx.xx
Action: failed
Status: 5.1.0
Diagnostic-Code: X-Postfix; Domain urs.u-strasbg.fr does not accept mail
    (nullMX)