[Pkg-exim4-users] Simple ClamAV Setup (Howto)
Joseph
tech at ekn.com
Mon Jan 2 21:36:18 UTC 2006
Marc Haber wrote:
> On Mon, Jan 02, 2006 at 03:47:18PM -0500, Fred T. Hamster wrote:
>
>>i'm a user of sa-exim also, and i adopted it at the time because it
>>provided a way to reject email at smtp time rather than rejecting it
>>once the server had already accepted the email from the sender.
>>by rejecting email at smtp time, the spam sender hopefully thinks the
>>address is no longer valid and will always be rejected. if they ever
>>edit their lists to remove dead addresses, then mine should eventually
>>fall off their lists.
>>at the time, i think that was the only way to do that (reject spam at
>>smtp time). does exim support that feature now? i for one wouldn't
>>mind removing an extra package if exim provides for this now.
>>-fred
>
>
> exiscan has existed quite for a long time, and has been integrated
> into exim proper with version 4.50. The Debian exim4 packages had
> exiscan patched in since version 4.22-2 dated August 2003.
Does exiscan reject than at smtp time?
Would the only thing needed to active it be adding a data acl like this?
# put headers in all messages (no matter if spam or not)
warn message = X-Spam-Score: $spam_score ($spam_bar)
spam = nobody:true
warn message = X-Spam-Report: $spam_report
spam = nobody:true
# add second subject line with *SPAM* marker when message
# is over threshold
warn message = Subject: *SPAM* $h_Subject:
spam = nobody
# reject spam at high scores (> 12)
deny message = This message scored $spam_score spam points.
spam = nobody:true
condition = ${if >{$spam_score_int}{120}{1}{0}}
--
respectfully, Joseph
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