Spam CounterStrike works with your e-mail program to check spam. Each e-mail is judged to be spam or not spam as it is downloaded. Spam checking is automatic and invisible. Updating Spam CounterStrike can be scheduled automatically. The easy installation wizard is a fast and easy flowing installation experience getting you and running in less than 5 minutes without frustration. Spam CounterStrike is ideal for Microsoft Outlook Express, Eudora, IncrediMail, Netscape HotMail Premium, and Yahoo! Premium as well as other POP compatible e-mail programs.