Hi,
Recently I've been receiving some new image spams, subtly different from
the one this rule is designed to mark:
http://markmail.org/message/zio642mxs5p42kxa
... in that it actually does have a blank text MIME part.
Here's an example of one such spam:
http://rafb.net/p/ppyJAS34.html
I don't suppose there any rules around to deal with anything like this?
I suppose theoretically you might get a ham e-mail with just an inline
image and not much content... although I can't remember ever having one.
Best regards,
Jeremy Morton (Jez)