Hiro, Now I'm getting confused. Shouldn't Michael's rule only hit on message that don't have a subject header and not those with empty subject headers?
-- Andy Fragen On Mon, Jun 19, 2006, A-NO-NE Music said: >Michael Tsai / 2006/06/18 / 11:32 AM wrote: > >>You can match missing subjects using a SpamSieve blocklist rule. >>Leaving the field blank will match a subject that's present but >>empty. To match a missing subject, enter "<SpamSieve-Unknown-Subject>". > >Hi Michael, >Since I have a few friends who doesn't fill subject, I was afraid they >will be falsely caught, so I made To field to <SpamSieve-Unknown-To> >instead. However, it is not catching the problem messages. May be I >didn't understand your instruction?

