Hi,
I created these tests which I find very accurate for detecting spam and
so thought I'd let the list have a view. Lots of numbers or consonants
in the reply-to usually bodes ill.
header REPLY_TO_NUMS_CJ Reply-To =~ /[0-9]{6,}/
score REPLY_TO_NUMS_CJ 5.000
header RET_PATH_NUMS_CJ Return-path =~ /[0-9]{6,}/
score RET_PATH_NUMS_CJ 5.000
header REPLY_TO_CONSON_CJ Reply-To =~ /[bcdfghjklmnpqrstvwxyz]{5,}.*@/i
score RET_PATH_CONSON_CJ 5.000
header RET_PATH_CONSON_CJ Return-path =~ /[bcdfghjklmnpqrstvwxyz]{5,}.*@/i
score RET_PATH_CONSON_CJ 5.000
If you can improve, please do -- have no mercy.
Craig Jackson
