Symantec's Norton AntiSpam™ 2004 filters unwanted email out of your inbox. Working with any POP3 email program, it filters incoming mail on multiple levels, detecting and flagging unsolicited messages while promptly delivering valid mail. To make your online time more enjoyable, Norton AntiSpam also blocks intrusive pop-up and banner ads. • Filters unwanted email messages in any POP3-compliant email program by adding a "spam" tag in the Subject field. • Integrates with Microsoft® Outlook, Microsoft Outlook Express, and Eudora® by adding spam-fighting functions to their toolbars. • Works with Outlook to filter out junk email from Hotmail® and MSN® Mail accounts. • LiveUpdate™ automatically checks for new protection updates when you're online.**