Christophe, Oops, désolé de la réponse directe sur le forum mais l’envoi de mail direct ne fonctionne pas :
<c.baeg...@lixium.fr>: host mx2.lixium.fr[79.98.96.12] said: 550 5.7.1 Client host rejected: cannot find your reverse hostname, [185.5.111.8] (in reply to RCPT TO command) Reporting-MTA: dns; smtp01.srv.celeste.fr X-Postfix-Queue-ID: 8F2352283B X-Postfix-Sender: rfc822; vinc...@geomag.fr Arrival-Date: Fri, 21 May 2021 15:09:25 +0200 (CEST) Final-Recipient: rfc822; c.baeg...@lixium.fr Original-Recipient: rfc822;c.baeg...@lixium.fr Action: failed Status: 5.7.1 Remote-MTA: dns; mx2.lixium.fr Diagnostic-Code: smtp; 550 5.7.1 Client host rejected: cannot find your reverse hostname, [185.5.111.8] Et pourtant : > dig -x 185.5.111.8 […] ;; ANSWER SECTION: 8.111.5.185.IN-ADDR.ARPA. 3450 IN PTR smtp01.srv.celeste.fr. Il doit y avoir un souci de config. V. --------------------------- Liste de diffusion du FRnOG http://www.frnog.org/
