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.

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.

Dewqs' SpamProx 2.9
Spam Proxy : seamless interface between your email client and your mail server [Outlook Express version]. Technology using Dewqs' Tribes now famous anti spam engine. Black listing, white listing. Multithreaded server. SpamProx is an invisible link between Outlook Express and your POP3 email server. Spam messages are processed, not deleted. Filters the results in your favorite email client.

Ella for Spam Control 1.5.6.0
Ella for Spam Control is the first Smart Inbox Assistant which learns-by-example how to read, sort, and organize the Outlook or Outlook Express Inbox. By using a Wizard and integrated training toolbar, users simply provide a few examples of messages to keep in their Inbox, and examples of lower-priority messages to move to review folders, e.g. "Newsletters" and "Spam".

0Spam.com Express 1.0
0Spam.com Express is the all-in-one, next generation anti-spam tool that protects you from the next generation of spams. Compatible with all versions of Windows and most E-mail clients, 0Spam.com Express can safely and efficiently remove spam from your existing POP3, Yahoo, Hotmail, GMail, or IMAP accounts. Integrates easily with your E-mail client and logs all scanned messages allowing you to see which messages were blocked and why.

Lockspam Pro 3.0
Lockspam Pro is safe anti spam filter software for Outlook, Outlook Express, Eudora, Incredimail, Mozilla, The Bat!, Pegasus, Foxmail and other POP3 mail clients. It safely kills the spam and protects your innocent mails. Lockspam adopts Polesoft unique patent-pending anti spam technology which laid multi-level protection to your Inbox. Spam are killed before reach your Inbox. We guarantee 100% satisfaction. Free to download and free to try.

Dewqs' No More Spam 2.9
Dewqs' NMS [Junkwarden Outlook Express version] is a spam screener, and control tower, for up to 25 POP email accounts. Its powerful heuristic engine, with an integrated statistical dictionary of over 5000 words and expressions, can be updated via the web (registered users only). NMS operates from two separate lists of legitimate/unsolicited email, based on an IN/OUT basket metaphor. Automatic unsubscribing, bouncing, and reporting, are also available.

SpamAI Anti-Spam Filter Software DR-4.20.0
SpamAI fights spammers with 100% spam rejection. Only email you approve or build rules for is allowed in. You preview unapproved email in a text-only holding tank that immunizes you from all malware. By simple point and click, including a convenient identity verification checkbox, you build rules for what you want to receive automatically.

SpamChoke for Windows 1.3
SpamChoke is an install-and-forget antispam software that works automatically to ensure that your inbox will be free of spam emails. SpamChoke for Windows supports all email clients like MS-Outlook, Outlook Express, Eudora, etc. SpamChoke automatically detects your email program and configures the email accounts to filter spam emails.

Vanquish Personal Anti Spam (vqME.com) 4.5
Stops email spam, viruses and identity theft attempts. The only Anti Spam with advanced self-learning technology. Prevent junk email, image spam, viruses, spyware and phishing. Multi-Stage AntiSpam design defends legitimate messages from being filtered out. Nothing protects personal email like Vanquish Personal Anti-spam. Works with most any email client and OS: Outlook, Thunderbird, Eudora, Notes, Opera, MAC, RIM Blackberry, HP iPAQ, Palm Treo.