Increasing Spam Scores

[plan9]

I would like to increase the spam scores for domains like .info or .biz. Is there a way to do that in Zimbra? I don't want to block them altogether, just raise their spam scores.

[vavai]

Originally Posted by plan9

I would like to increase the spam scores for domains like .info or .biz. Is there a way to do that in Zimbra? I don't want to block them altogether, just raise their spam scores.

How about blacklisting the message but with certain score only (not a maximum score), +1 or +2 to increase the spam identification value.

Black list works by adding some score to the message which meet with our criteria. If we setting up a higher black list score value (ex : 10), it should be send the message into junk folder or just killing the message because it's score looks too high. In another case, we could also apply a minimal score for some criteria, so the message will not be automatically marked as spam or killed or automatically blocked by anti spam. The message will get a higher score only.

Link : Improving Anti-spam system - Zimbra :: Wiki

[jrefl5]

As Vavai said, you can add rules to the salocal.cf.in file. I have both Whitelist, and Blacklist rules in the file for various sites.

one of our runls for example is;

#
rawbody  LOCAL_ANGEL1           /\.angelfire\.com/i
describe   LOCAL_ANGEL1           Watch sales
score       LOCAL_ANGEL1           5.5
#

The score and our local spam % will move this to junk for this rule, use a smaller or larger score based on how much you like, or don't like the matched content.