Reporting-MTA: dns; madada.fr
X-Postfix-Queue-ID: 930631A40C9
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xx
Arrival-Date: Wed, 12 Aug 2026 13:26:27 +0000 (UTC)

Final-Recipient: rfc822; xxxx@xxxxxxxxxx.xx
Original-Recipient: rfc822;xxxx@xxxxxxxxxx.xx
Action: failed
Status: 5.0.0
Remote-MTA: dns; _dc-mx.6ea86080dea5.cc-larmont.fr
Diagnostic-Code: smtp; 550-Please turn on SMTP Authentication in your mail
    client.  madada.fr 550-[46.226.107.235]:58884 is not permitted to relay
    through this server 550 without authentication.