j-regex - Pattern matching configuration file
This feature still exists only for historic reasons and to solve very specific situations. Regular expressions are too resource consuming, may easily generate false positives and aren't effective enough.
This feature shall be used only to reject some specific spams which can't be detected by some other means.
This file is used to configure j-chkmail pattern matching feature. It contains lines with the following syntax :
j-regex
WHERE SCORE REGULAR EXPRESSION
- WHERE - where or what to look for
- SCORE - a positive integer number
- REGULAR EXPRESSION - a regular expression to look for.
- Expressions to be matched against full text
- BODY -
- HEADERS -
- FROM -
- SUBJECT -
- HELO -
- ANYWHERE -
j-regex
BODY 15 (add|gain).{1,20}inches
SUBJECT 15 SEXUALLY EXPLICIT
- Expressions to be matched only against URIs
- URLSTR - This is a string to be looked at the hostname of URLs
- URLEXPR - This is a regular expression to be looked at URLs.
j-regex
URLSTR 50 adultfriendfinder.com URLEXPR 10 [^ />]+eoffer[s]*\.(com|net|bz|biz|tv) URLEXPR 10 [^ />]+/unsubscribe
