Reporting-MTA: dns;bb.local
Received-From-MTA: dns;vtl.vitalcomp.hu
Arrival-Date: Thu, 29 Oct 2015 07:49:46 +0000

Original-Recipient: rfc822;xxxx@xxxxxxxxxxx.xx
Final-Recipient: rfc822;xxxxxxxxxx@xxxxxxxxxxx.xx
Action: failed
Status: 5.7.1
Diagnostic-Code: smtp;550 5.7.1 RESOLVER.RST.AuthRequired; authentication required