Chrysanth Mail Manager 2.3
Chrysanth Mail Manager is a spam blocker designed from the ground up to help users effectively stop junk emails or "SPAM". This spam blocker helps users automatically identify, filter and stop junk emails on mail server without having to download the junk emails. This saves time and resources, conserving bandwidth and making everyone more productive and email more useful. This spam blocker has a Startup Wizard to help new users and is intuitive.

Mail UnKnown Anti-Spam 1.532
Stop spam with Mail UnKnown. Mail UnKnown does NOT use spam filters to guess what’s spam and what’s not. It uses a Verify then Validate method giving you full control of the emails you receive. All incoming emails are put on hold until the sender of the email is first verified. After they are, you have the option to validate them as an email sender you want to receive emails from.

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.

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.

Comodo Antispam Desktop 2005 1.01
Comodo AntiSpam Desktop 2005 is an intuitive, easy-to-use, client-based software product that eliminates spam forever from the computer's email system. No license fees - No charges - No more Junk Mail!! Just register and install to start enjoying a 100% clean inbox. It works with all current Windows operating systems and supports email programs such as Outlook, Outlook Express, Eudora, Netscape or any other POP3 email application.

CoffeeCup Spam Blocker 4.1
Spam Blocker works with any POP3 email account. It checks your HTML and Text email and removes spam right from the mail server so you never see it in your regular inbox. Then you can review the suspicious emails in Spam Blocker and choose to keep them or delete them forever. You can even send 'Bounce Back' messages to the spammers telling them that your email address does not exist so they remove you from their lists!

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.

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.

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.

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.