Email Audit 3.2
Email Audit is a reliable add-in utility for Microsoft Outlook 2000/XP/2003.Its helps to filter and cluster spam, junk, Newsletters and Bounce mails.The email audit utility comes with a host of built in spam control filters and flexible user defined filters.You can also create whitelist of email Ids for ensuring receipt of emails originating from preferred senders.Complements Outlook Rule implementations.

Junk-Out 2007 for Outlook 2007/2003 2.02
Junk-Out is an add-in for Microsoft Outlook that uses statistical (Bayesian) techniques to filter out junk e-mail (i.e. SPAM) from incoming messages.

Norton AntiSpam 2004
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.

Spam Trapper for Outlook 1.3.3
Spam Trapper is a multilevel spam filter for Microsoft Outlook version 2000 and later. It is a plug-in component with clear convenient interface. The first level checks your address book and validates all letters from your clients. So letters from your friends and colleagues are never processed as spam. The last level is a Bayes Filter. Any level can be switched off. Spam Trapper does not work with Outlook Express.

Babastik's AntiSpam Personal 1.0.4.5
The no nonsense, no compromise solution to stopping unsolicited email from cluttering your inbox. For Microsoft® Windows 98/Me/NT/2000 and XP. AntiSpam Personal uses what is called a White-list with Challenge and Response validation to stop emails from forged or invalid email addresses from reaching your inbox. It works with all email programs that access standard POP3 email servers: Outlook, Outlook Express, Eudora, etc.

Cactus Spam Filter 2.12
Cactus Spam Filter is a free easy-to-use spam blocker. It protects your inbox by learning to detect spam as it's being used. After a short while it has adapted to your personal mailbox and blocks out most of the junk e-mail. This spam stopper integrates seamlessly with all e-mail clients that use POP3 such as Microsoft Outlook, Microsoft Outlook Express, Netscape, Opera, Mozilla, Eudora, IncrediMail, Pegasus Mail, Foxmail and Phoenix Mail.

Email Redemption for Outlook 1.61
Join the Internet's Spammer-Free Community - Restore Your Email Freedom! The Email Redemption Community (ERC) is a self-regulating email community, in which spammers cannot survive. As a result, ERC members enjoy open, risk-free emailing. ERC is the only available zero false-positive / zero false-negative email protection solution. This means that you get all, and nothing but, legitimate email messages.

SPAMfighter Exchange Module 3.4.2.6
SPAMfighter Exchange module (SEM) is the easy-to-use anti-spam/virus solution for Microsoft Exchange Server 2000/2003/2007 or Microsoft Small Business server. SEM is powered by the SPAMfighter community of more than 5 million users. SEM delivers instant spam protection with no configuration or maintenance what so ever. Languages: English, German, Dutch, French, Greek and Danish. SPAMfighter is Microsoft Gold Certified Partner.

SPAMfighter Standard 6.4.07
SPAMfighter is an anti-spam/phishing tool for Outlook/Express and Windows Mail. Whenever new mail arrives, it will automatically be scanned by the SPAMfighter server. If it's spam, it will be moved to a spam folder. Join over 5.4 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Suomi, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Bulgarian, Czech, Thai.

SPAMfighter Pro 6.4.07
SPAMfighter is an anti-spam/phishing tool for Outlook/Express and Windows Mail. Whenever new mail arrives, it will automatically be scanned by the SPAMfighter server. If it's spam, it will be moved to a spam folder. Join over 5.4 million SPAMfighters across the globe with a clean inbox. Languages: English, German, French, Spanish, Danish, Suomi, Chinese, Japanese, Russian, Swedish, Norwegian, Dutch, Italian, Greek, Bulgarian, Czech, Thai.