Spammers sending there ware as PDF attachments

[bcampbell]

Anyone out there have any suggestions on how to deal with spam sent as PDF attachments? They are getting through spam filters easily and XMON ofcourse isn't quarantining them as they are legitimate PDF's. Anyone any ideas other than quarantining the PDF's?

[ASM]

{QUOTE-> Anyone out there have any suggestions on how to deal with spam sent as PDF attachments? They are getting through spam filters easily and XMON ofcourse isn't quarantining them as they are legitimate PDF's. Anyone any ideas other than quarantining the PDF's? <-QUOTE}Yes, I am getting it too. My anti-spam application SpamAid do the job for me. They just fix it with their latest build. Another is SonicWall Antispam 5.0, they are in beta.