Bob Proulx wrote:
I like the idea of tagging mismatched types where the actual content doesn't match the stated type. That would be a good idea for a plugin enhancement. Perhaps something based upon libmagic?
I've got a plugin that does this. It's the MimeMagic plugin at <http://whatever.frukt.org/spamassassin.text.shtml#MimeMagic.pm>.
FWIW the spam put up by the OP got hit by a mismatch rule when I ran it through spamassassin here.
The plugin uses File::MimeInfo::Magic, wich in turn uses the freedesktop MIME database.
Please note that while the plugin isn't new I still consider it experimental since I haven't done enough evaluation of it's results.
Regards /Jonas -- Jonas Eckerman Fruktträdet & Förbundet Sveriges Dövblinda http://www.fsdb.org/ http://www.frukt.org/ http://whatever.frukt.org/
