I have had to resort to what AA has said, upload to a site and paste the link...
My Uni mail server will let teachers send all types of attachments, however, i sent myself a Maple XML the other day, and it blocked it... Must be a two tier system, not sure what damage an xml could do though? All i can send is Word and PDF...
The thing about the origional post i dont get is...
Wont spammers just start chaning the extension... But on my restricted XP account at Uni i cant change file types, not sure if this applies to business desktops, suppose its down to the business but most would just be similar to a guest, wouldnt they?
Surprised by now there is not some clever system that can open a zip, scan it for virus, or bad file names, and block or forward on...