QMailFilter
QMailFilter is an easy-to-use Microsoft Outlook add-on designed to provide an advanced intelligent protection against spammers, viruses, unsolicited emails and dangerous HTML code (Web-bugs). QMailFilter uses Bayesian filtering technology that identifies about 99% of incoming spam messages and... QMailFilter seamlessly integrates into the MS Outlook workspace, scanning and quarantining away junk emails; caught spam is placed in a special Spam and Virus folder under your inbox. ... 10,000 classified advertising emails as well as from 1,000 classified normal emails; altogether this data base...
http://www.olfolders.de/download/ENG/QMailFilter.zip - 2Mb - Download - Screenshot

Jvw filter email
Email Spam filter with the below features : Bounce messages from known spammers , Compatible with Outlook and Outlook Express, other clients. , Account wizard function, Import facility from Outlook, Outlook express. , Hide to tray, animated icon option, Hot keys, Mouse buttons and advanced options. ... , Easy to use, Free Updates and support. ... , Import whitelist from Address book.
http://emailspam.info/filteremail.exe - 2Mb - Download - Screenshot

Spam CounterStrike
Keep spam out of your inbox with Spam CounterStrike, the most effective and easiest to use spam filter available today. Spam CounterStrike works with your e-mail program to check spam. Each e-mail is judged to be spam as it is downloaded. There is no risk of losing any of e-mail since spam is... The most common action is easily accessible, adding friends, family and business associates' e-mail addresses into the "Friends List" so they will not be marked as spam. ... Power users have many other options for customizing spam detection.
http://www.spamcounterstrike.com/download.php - 2Mb - Download - Screenshot

Anti-Spam Bastion
Anti-Spam Bastion is a FREE software to automatically remove SPAM from any number of POP3 email accounts. It has a very intuitive configuration to clear your mailbox from different kinds of advertising e-mails. Use Anti-Spam Bastion to protect your mailbox against SPAM! ... Anti-Spam Bastion supports a Blacklist (all e-mails from these senders will be removed), Whitelist (e-mails from these senders will be received always, without filtering), Advanced Keyword filters (500 preconfigured keywords and possibility to add any new), Flexible automatic scan configuration, Backup of removed mail...
http://www.softinformer.com/antispambastion/files/AntiSpamBastion.exe - 121Kb - Download - Screenshot

Antispam Scanner
Let's face it - spam is a 14 billion dollar a year problem that is not going away any time soon. Modern anti-spam solution do very little to help businesses and individuals with this problem. The most advanced applications that use heuristics and boast a 99% spam exclusion rate don't mention... Antispam Scanner is not a spam filter! ... After the program is set up, Antispam Scanner connects to your mailbox and purges it free from spam right on the server. ... After the program "kills" all obvious spam and viruses, it processes the rest of the messages.
http://www.styopkin.com/AntispamScannerSetup.exe - 829Kb - Download - Screenshot

PostGuard Spam Filter
Sentinare, purely mail. Email is a form of personal, private communication. Secure encrypted spam and virus free email for your home or business. 99% accurate filtering solution with the lowest false positives, includes 1GB of email storage that will never be subjected to email marketing or... Support for IMAP, POP, SMTP, SSL, Webmail, and web based spam quarantine puts the power of email in your hands. ... Sentinare is here to restore order and integrity to your inbox. ... Your privacy, our priority.
http://www.sentinare.com/pstgrd35.zip - 1000b - Download - Screenshot

SPAMfighter SMTP Anti Spam Server
SPAMfighter SMTP Anti Spam Server, is the easy-to-use anti-spam solution for Microsoft Windows Servers. SPAMfighter SMTP Anti Spam Server is powered by the SPAMfighter Server, which is updated by the SPAMfighter community of more than 1. 2 million users across the globe. ... If the SPAMfighter Server determines that a message is spam, it filters the mail before it is moved to the user's spam folder. ... SPAMfighter SMTP Anti Spam Server delivers instant spam protection with no configuration or maintenance what so ever.
http://download.spamfighter.com/download/smtp/setup.exe - 4Mb - Download - Screenshot

Aggressive Spam Defense
The advanced spam solution for your Windows desktop! Now with 4 levels of configurable protection! It can automatically delete spam, and will also color-code incoming emails according to your criteria so you can quickly see which ones are important. Most harmful email attachments (viruses,... A big percentage of spam is detected right after installation and the program will further adapt during use. ... Every email that comes in is analyzed and given a spam-score based on configurable criteria. ... If this score grows too high, the email is flagged as spam and optionally deleted.
http://fileforum.betanews.com/sendfile/1075145986/1/asdinstall.exe - 1Mb - Download - Screenshot

yMail
yMail can be used as a spam cleaner for your existing email setup, and also as a standalone email client. yMail's spam filters use Bayesian techniques. You can show yMail which messages are spam and which are not (before you even download them to your computer! ... yMail can also be used as a mail scanner - you don't have to use the email portion of the program, just use yMail to preview and automatically delete spam before downloading into your regular email software. ... Free software from the author of the Hal Spacejock series.
http://www.spacejock.m6.net/files/yMailFull.exe - 3Mb - Download - Screenshot

SpamRemover
Are you flooded by SPAM? You can save yourself from unwanted junk mail by installing Spam Remover - a powerful tool that filters your incoming mail by content and sender. You know it - SPAM is here to stay. You need an effective solution to your spam problems now before it is too late. ... That's why you need Spam Remover, the Permanent Solution for getting rid of unwanted mail, frustration and wasted time. ... Of course, you could take the temporary and increasingly time-wasting solution by deleting them.
http://www.productsfoundry.com/downloads/spamremover.exe - 2Mb - Download - Screenshot