The original message was received at Tue, 3 Dec 2013 08:04:32 +0100
from host-091-097-133-160.ewe-ip-backbone.de [91.97.133.160]
----- The following addresses had permanent fatal errors -----
<
>
(reason: 552-5.7.0 This message was blocked because its content presents a potential)
----- Transcript of session follows -----
... while talking to gmail-smtp-in.l.google.com.:
DATA
<<< 552-5.7.0 This message was blocked because its content presents a potential
<<< 552-5.7.0 security issue. Please visit
<<< 552-5.7.0 r.py?answer=6590 to review our message content and attachment content
<<< 552 5.7.0 guidelines. l44si1924651eem.124 - gsmtp
554 5.0.0 Service unavailable
