[Spambayes] Spam in Images

[Peter Barker]

For my spam and non-spam, a good indicator is that I very seldom receive 
non-spam messages with a .gif image attached (attachments are usually .jpg or 
various document types). And if a wanted mail has a .gif attachment it has 
much more text than the usual gibberish in the spam messages (because it is 
usually just a company logo or similar, and not essential to the message). So 
if spambayes can score attachment type and text size it may help.
Regards,
Peter Barker