Re: [exim] Automatic black list

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Author: David Saez Padros
Date:  
To: Keith Martin
CC: exim-users
Subject: Re: [exim] Automatic black list
Hi !!

> Does anyone have any suggestions as to how to go about this? There may be a
> solution out there that already does this, I just can't seem to find one...


i'm doing something similar for viruses, i just use

logwrite       = :panic: OLS_BLACKLIST $sender_host_address


on every acl deny that detects virus patterns (some bad helo's,
dnslists, dictionary attacks, real virus detected, etc ...), then i
have a script that every 5 minutes scans the paniclog for OLS_BLACKLIST,
adds ip's to a mysql database (for easy expiration and administrarion)
and then builds a cdb blacklist database.

--
Best regards ...

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