This spam filter for Outlook uses Bayesian artificial intelligence to learn your personal e-mail habits. It quickly learns what you consider spam and not spam. It offers Friends and Spammers lists that let you make sure you get e-mails from friends/family and block out unwanted e-mails. It also offers Allow and Block lists so you can choose words and phrases you wish to allow/block from your inbox and a link analyzer follows the links in your e-mails and analyzes the Web pages for content. You can require a special one-time password from e-mailers to be added to your approved list. The customizable interface supports English, Italian, Spanish, German, Russian and French. It also supports graphing and statistics.

Rated a "Best Buy" by WIRED Magazine, as seen in USA Today, Wall Street Journal Onine, Chicago SunTimes, NBC.