# attr NAME=discard # Discards messages containing key phrases. if header :matches "Subject" ["Re: Approved", "Re: Details", "Re: Movie", "Re: My details", "Re: Thank you!"] { discard; stop; }
The "discard" filter should be added directly after the "Policy Script 5: Quarantine External Blacklisted Messages" policy filter. Positioning the "discard" filter at this point ensures that:
(A stop command from another filter will not prevent it from executing.)