Reporting-MTA: dns;BE1P281MB2949.DEUP281.PROD.OUTLOOK.COM
Received-From-MTA: dns;FRYP281MB0239.DEUP281.PROD.OUTLOOK.COM
Arrival-Date: Fri, 3 Mar 2023 08:05:31 +0000

Final-Recipient: rfc822;lutz.potsch@gmx.net
Action: failed
Status: 5.1.351
Diagnostic-Code: smtp;550 5.1.351 Remote server returned unknown recipient or mailbox unavailable -> 550 Requested action not taken: mailbox unavailable
Remote-MTA: dns;gmx.net
X-Display-Name: lutz.potsch@gmx.net