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Am Di den 14. Feb 2012 um 22:22 schrieb Ralph Ballier:
>  I found this lines in mainlog:
> 
> 2012-02-13 16:25:53 1Rwxmr-0003tG-09 <= [email protected] H=(User) 
> [4.79.231.188] P=esmtpa A=login S=1695
> 2012-02-13 16:25:54 1Rwxmr-0003tG-09 => [email protected] R=dnslookup 
> T=remote_smtp H=gmail-smtp-in.l.google.com [173.194.65.27]
> 2012-02-13 16:25:54 1Rwxmr-0003tG-09 Completed

There is two thinks I wonder about.
1. You have esmtpa instead of esmtpsa that means that the password of
   the authentication is send unencrypted! So everybody on the line can
   read it.
2. After A=login there should be the authenticated user. As it is not
   shown I presume that you have a but in the authentication part that
   lets users login without a user name.

Regards
   Klaus

Ps. And 3. you post TOFU, but that's another story.
-- 
Klaus Ethgen                              http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16   Klaus Ethgen <[email protected]>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
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