On 4/26/2017 9:33 AM, Tony Eames wrote:
What exactly is the "FOUND_YOU" rule? The wiki entry on it is empty and I can't 
find anything about it on the internet.

The best place to get details on rules is to look in the rule files (/var/lib/spamassassin/3.004001/ on my system). There generally aren't any extra comments, but the regexes for most of the rules aren't too complex.

This particular rule is a bit complicated.

meta FOUND_YOU __FOUND_YOU && !__DKIM_EXISTS && !__SUBJ_RE && !__HAS_X_REF && !__RP_MATCHES_RCVD && !__COMMENT_EXISTS && !__HAS_ERRORS_TO && !__HAS_IN_REPLY_TO

The main sub-rule is:

body    __FOUND_YOU    /\b(?:I|we)\sfound\syour?\b/i

So it is looking for things like "I found you" or "we found your". The meta is combining this match with other rules to reduce false positives. The __FOUND_YOU sub-rule is also used in several other meta rules.

--
Bowie

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