I'd have to take this into account when optimising the scores. Then, since the scores would be optimised for multiple hits, spammers would only have to reduce the number of hits to evade SpamAssassin.
It's the same reason why we use a Bernoulli event model in Bayes.
Henry
Marc Perkel wrote:
This may be something that is too CPU intensive but maybe it could work.
I've always wanted to be able to see if a message triggered a rule several times and if so - had a higher score depending on the number of times the rule was triggered. Might even cap it at 3 times and do something like this.
One hit = Score Two hits = score * 1.20 three hits = score * 1.30
Any thoughts on this?
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