Reporting-MTA: dns;BEZP281MB2504.DEUP281.PROD.OUTLOOK.COM
Received-From-MTA: dns;FR2P281MB1543.DEUP281.PROD.OUTLOOK.COM
Arrival-Date: Mon, 6 Mar 2023 14:06:21 +0000

Final-Recipient: rfc822;christian.blumenthal@ibus-architekten.de
Action: relayed
Status: 5.0.350
Diagnostic-Code: smtp;550 5.0.350 Remote server returned an error -> 250 OK
Remote-MTA: dns;kundenserver.de
X-Display-Name: Christian Blumenthal (IBUS Architekten)