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.

SPAMReporter 2.0.1
Don't just filter Spam... stop it at the source. SPAMReporter is a powerful email header analyzer and reporting tool. Unlike reporting tools in typical spam filtering software, SPAMReporter actively attempts to determine the exact originating IP address of any email header automatically. When the address is determined, SPAMReporter will then contact the offenders ISP and submit an email with all necessary evidence to their abuse team..

Alchemy Spam Filter for Outlook Express 1.1
Get rid of spam with Alchemy Spam Filter for Outlook Express! Alchemy Spam Filter is a plug-in module for the Outlook Express e-mail program and represents a self-adaptive unsolicited mail protecting tool. Using sophisticated Bayes algorithm and set of black and white rules, this spam killer will filter out all your junk email!

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.

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.

Flystrike Spam Interrogator 2.4.0.63
Flystrike Spam Interrogator allows the user to test e-mail messages before fully downloading them from the POP server. A Score based on an Inventory of tests helps the user identify unsolicited messages for remote deletion. Messages containing abusive or illegal content can be relayed to the appropriate authorities with a set of automatically extracted headers. The user can trace the origin of messages; and ban them according to URL hyperlinks.

Invisible Email 2.0

Matador Spam Fighter 1.0.0
Matador Spam Fighter avoids all unsolicited emails from collapsing your inbox. A great improved bayesian filter analyzes each email content and determines it spam probability against the knowledge acquired by automatically learning from your existing emails. Matador Spam Fighter is completely adaptative to you incoming mail and will automatically learn from it to become the most accurate spam filter for your inbox. Try it out. It's totally free!!

Mailbox Guard 1.72
The ultimate tool which lets you fight the cyberscam arriving in emails BEFORE it gets in to your PC. It is effective weapon against spam, obscenity, foul language, and malware (viruses, worms, and spyware). Features unlimited email account management, background mail check, notification on new mail, user-definable lists, plain-text preview, remote preview and delete of all emails from multiple accounts.User friendly interface, and more.

IP Messenger Spam Blocker 3.5
Simple one-click to complete protection against Messenger pop-up ads! IP Messenger Spam Blocker prevents IP messages from appearing on your machine. One click and your system is automatically protected.