Chris Santerre wrote: > Long answer: Multiple meta rules. Take to much computational effort. > The regex isn't slick for these type of rules either.
The multiple meta rules are the easiest approach to doing this. I have a number of rulesets which use this trick to count different things. Not exactly count the occurance of the same thing, but to combine when multiple keywords are in the same e-mail message. Porn rules, spam rules, subject obfu rules, etc. Example: body __rule1 /test/i body __rule2 /test2/i body __rule3 /test3/i meta __has_1ormore (__rule1 + __rule2 + __rule3) > 0 meta __has_2ormore (__rule1 + __rule2 + __rule3) > 1 meta __has_3ormore (__rule1 && __rule2 && __rule3) meta RULE_HAS_1 (__has_1ormore && !__has_2ormore) meta RULE_HAS_2 (__has_2ormore && !__has_3ormore) meta RULE_HAS_3 (__has_3ormore) score RULE_HAS_1 1 score RULE_HAS_2 2 score RULE_HAS_3 3
