I Team Editors Note: This is a great article because e-mail seems to be causing so many problems with viruses. We all need to be more careful with viruses and spam. Anyone who e-mails a great deal could benefit from this article.

Corporations spend billions to protect their e-mail systems from spam, spyware and viruses. And then there are the costs of internal misuse.

IDC predicts that the market revenue for anti-spam solutions will experience a compound annual growth ...   more »