[Bug 3454] New: New rule form for de-obfuscation rules

[bu...@bugzilla.spamassassin.org]

http://bugzilla.spamassassin.org/show_bug.cgi?id=3454

           Summary: New rule form for de-obfuscation rules
           Product: Spamassassin
           Version: 2.63
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: Rules
        AssignedTo: spamassassin-dev@incubator.apache.org
        ReportedBy: lwilton@earthlink.net


Currently we are writing some incredibly large and virtually unreadable REs for 
rules to deal with obfuscation.  If rules had the ability to run a s// type 
substitution on the selected message part before running the =~ or !~ part many 
of these rules could be vastly simplified.

I don't know what the exact syntax would have to look like, but I envision 
something possibly like the following.  Correct any parts of this that don't 
actually make sense in perl; I'm a C++ programmer:

header SW_SALES      Subject (s/[0-9]//) =~ /Software (?:sales|deals|bargans)/i



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