Usually scores are 6 low 10 high. Are you running any RBLs ?

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Jeremy McSpadden
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On Feb 24, 2015, at 11:35 AM, Yves Goergen 
<nospam.l...@unclassified.de<mailto:nospam.l...@unclassified.de>> wrote:

Hello,

for a few months I'm getting lots of Polish spam to one of my e-mail addresses, 
sometimes a dozen per day. I have no idea what it's telling me, I don't 
understand a single word. I just recognise characteristic characters to know 
the language. Some messages have a .pl domain as sender address, others not. 
The sending hosts have all kinds of TLDs. Most messages have only a very short 
or empty body (a few words at maximum). Almost all messages contain a .zip 
attachment, often named like *_JPG.zip or *.pdf.zip. It doesn't seem to contain 
malware caught by clamav, but I haven't looked into any of these archives yet.

SpamAssassin doesn't seem to be too successful in filtering them out. I set up 
that mailbox to reject anything beyond 10 points. Almost all messages stay 
under that limit. Only occasionally, a few messages are rejected with scores up 
to around 15. (Other regular spam can easily reach scores in the 50s.)

Does anybody have an idea how to stop that? Are there special rule sets for 
that?

I could provide samples of those messages if somebody is interested in it. 
These messages include my SpamAssassin headers so the matching rules can be 
seen. Unfortunately I'm not an SA wizard so I can't make new rules for such 
things.

--
Yves Goergen
http://unclassified.software

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