Reporting-MTA: dns;mta.mairie-orsay.fr X-PowerMTA-VirtualMTA: mta_inbound_pathid_1_domainroute_a Received-From-MTA: dns;mta.mairie-orsay.fr (127.0.0.1) Arrival-Date: Sun, 10 Jan 2021 18:43:50 +0100 Original-Recipient: rfc822;xxxxxxxxxxxx@xxxxxxxxxxxx.xx Final-Recipient: rfc822;xxxxxxxxxxxx@xxxxxxxxxxxx.xx Action: failed Status: 5.1.1 (bad destination mailbox address) Remote-MTA: dns;[192.168.20.10] (192.168.20.10) Diagnostic-Code: smtp;550 5.1.1 Mailbox does not exist