Reporting-MTA: dns;EXCHXII01.bp12ker.hu
Received-From-MTA: dns;smtp.kimittud.org
Arrival-Date: Mon, 2 Nov 2020 12:46:53 +0000

Original-Recipient: rfc822;xxxxxxxxxxxx@xxxxxxxxx.xx
Final-Recipient: rfc822;xxxxxxxxxxxxxxx@xxxxxxxxx.xx
Action: failed
Status: 5.7.1
Diagnostic-Code: smtp;550 5.7.1 RESOLVER.RST.AuthRequired; authentication required