On 2/18/2011 1:59 PM, Raymond Dijkxhoorn wrote: > Hi! > >>>> TVD_SPACED_SUBJECT_WORD3 is. >>>> http://spamassassin.apache.org/tests_3_2_x.html does not give a > >>> This rule can hit about anything. > >> As per the link I included I did see *what* the rule looks like. >> However, I would like to understand why it is there and what it is >> supposed to filter. > > Thats why i put the rule inside the mail. > > 72_active.cf:##{ TVD_SPACED_SUBJECT_WORD3 > 72_active.cf:header TVD_SPACED_SUBJECT_WORD3 Subject =~ > /^(?:(?:Re|Fw)[^:]{0,5}: )?[A-Z]+[a-z]+[A-Z]+$/ > 72_active.cf:##} TVD_SPACED_SUBJECT_WORD3
For the regexp challenged: This rule hits a subject with an optional "Re:" or "Fw:" followed by one word starting with at least one uppercase letter followed by at least one lowercase letter followed by at least one uppercase letter. It will not match if there are multiple words or any non-alphabetic characters in the subject. Your subject "Re: MySQL" happened to hit that pattern, but I would expect ham hits to be pretty rare. -- Bowie
