I filter mail on my server and then forward some of it to gmail. Does anyone out there have a trick you can share to get gmail to filter on spamassassin's x-spam markup to put mail directly into the spam folder (or even to set a label)?
I do not want to modify the subject because once you modify the subject, you can't unmodify it if the mail isn't spam and it stays that way in gmail's archive forever. Michael Grant