Matt,
try enabling razor, pyzor and dcc. You might also want to try the iXhash
plugin I did some time ago (if you run a 3.1.x installation. See
http://wiki.apache.org/spamassassin/iXhash for ore info on that and drop
me a mail if you use it so I can get in touch)
Those image only spams in fact do contain text and/or html code, and the
above mentioned plugins can score on that. At least that's what I see here
SURBL and URIBL are nice to have to but fail with stock spam that's
often sent as 'image only'
Dirk
Matt schrieb:
Hi,
We have received a large quantity of spam that is nothing but a large
image. Spamassassin is tagging it a little because it is an image,
and only an image, however I'm wondering how other people are
handeling this type of spam? I don't want to score mail that is
just an image with a very high score, since that could render a legit
mail with a picture in it or something as spam. Any thoughts?
