What's the proper way to suggest a new filter to the SA developers? I'm getting a TON of mail with a bunch of random uncommon-but-real words to thwart Bayesian filtering, combined with a single picture link. Spamassassin is giving these only about one point apiece.
The picture link never seems to come from the same domain as the mail. It seems like HTML mail with images not from the sender's domain would be a very useful test for these.
signature.asc
Description: Digital signature