Out Spam 1.1
Out Spam is a spam filter program. It can remove junk letters from a POP3 mail server without downloading them to a client computer. The principal way to separate mail is the use of worldwide black lists of spam mail servers. The program can also filter letters by languages and letter header errors. It supports the multi accounts usage. Validation rules allow user to prevent deleting important letters by mistake.

Ad Nuker Popup Blocker & Spam Filter 4.5.0.0
Filter Junk E-Mail Spam, Ads, Pop Ups advertising, Viruses, Tojans & Spyware. Works with POP3 & IMAP. This FREE tool uses intelligent filtering of annoying Popup ads, e-mail spam, Spyware, Adware, Trojans, Viruses, Spyware Cookies. Unique features allow you to block all popups and spam or allow only the ones you want to receive. This easy-to-use popup stopper that gives you control of popup ads. Filtering spam mail with 5 different levels.

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.

ORF Enterprise Edition 4.2
ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. ORF uses a combination of anti-spam technologies and custom filtering options to stop the spam on SMTP protocol level. ORF can be used with Windows 2000's/2003's built-in IIS SMTP Service and Microsoft Exchange Servers (2000, 2003 or 2007)

Spam Blackout 1.5.0.68
Blocks Spam from your Inbox. Spam Blackout is safe and easy-to-use. Powerful Spam Filtering Engine. Works with Any Email Client Program e.g. Ms Outlook etc. Downloads from Hotmail, POP3 & IMAP. Spam Filters include Internet BlackList lookup for known spammers, Friends/Enemy List, Bayesian Analysis, Regular Spam Expressions, Email Attachment Filter, option to strip all HTML & Attachments from Emails. The Email Viewer is Virus Proof.

SPAM Punisher 2.4
SPAM Punisher is an anti-spam tool that makes it easy for you to find out address of spammer's Internet Service Provider, generate and send complaints. If Internet Service Provider receives complaint generated by SPAM Punisher he usually closes internet access to spammer.

LBE Spam Tool 3.1.1
Deletes spam without you ever having to see it, based on key word/phrases. Monitor multiple IMAP or POP3 email accounts.Specify a list of phrases/words that identify a message as spam. Monitor multiple email accounts. Delete blank emails. Delete foreign language emails.

xTerminator 5
Block spam and most of worms before they even reach your mailbox. You'll be able to delete unwanted messages directly from the server thus saving valuable time and bandwidth. With xTerminator you can check e-mail while it's still on server, automatically filter unwanted messages, manually check messages before deletion (optionally), save bandwidth, lessen the chance of virus infection, Clean multiple accounts, create custom filters and more.

Spam Bully 2008.4.1.7
End your spam nightmare and make email enjoyable again by keeping your Inbox free of annoying spam. Our intelligent spam filter for Outlook and Outlook Express analyzes email so effectively that in many cases it is more accurate than filtering by hand. Easy to use! Works with Outlook, Outlook Express and the new Windows Mail in Vista. Bayesian Spam Filter, Allow/Block List, Statistics and more then easy to use Multi-Language Interface.

Spam Weed 2008.1
SpamWeed combines various state-of-the-art spam filtering technologies to achieve best spam detection rate, accuracy and ease of use. Whatever you requirements for a spam filter, you can get a solution with SpamWeed. Pre-trained refined Bayesian learning filter, Sole Whitelist Mode, Stops spam and viruses before being delivered to your inbox. Works with Outlook, Outlook Express, Thunderbird, Eudora, Incredimail and all POP3 Email Clients.