No Spam Today! SMTP Proxy Free   
http://www.byteplant.com

No Spam Today! is an SMTP proxy server based spam filter that sits between the internet and your mail server. Incoming mail is accepted from the open internet, checked for spam, and is then delivered to your existing SMTP mail server. NoSpamToday! uses the award-winning SpamAssassin engine to flag spam mail in the subject line and add a filtering report to spam mails according to your configuration. When installing No Spam Today! you will get: 1. A complete one stop setup routine that installs one of the world's most advanced and thorough spam filters on your server in a matter of minutes. 2. A reliable SMTP proxy service software that makes it easy to integrate No Spam Today! into any existing SMTP infrastructure 3. An easy to use Admin Wizard to configure all important settings of No Spam Today! and the SpamAssassin engine 4. Updates, e.g. when new versions of the SpamAssassin engine are released 5. An attachment blocker, and built-in support for third-party virus checkers 6. Free support (for commercial editions only) For commercial use we offer a pricing for No Spam Today! that offers exceptional value! For personal, non-commercial use there is a fully functional Freeware Edition of No Spam Today! (see website) NoSpamToday! works with products of all vendors of mail server software.

POP3 Sweeper   
http://www.devicode.com

POP3 Sweeper is an email removal program that allows you to delete email messages directly from your email server, before it is dowloaded into your computer. It can save substantial amount of time, specially if you are using a dial-up account. POP3 Sweeper is simple to use, yet powerful enough for most users. It allows you to selectively delete email whether they are unsolicited emails, large emails or unwanted emails from your mailbox. Your email program will download the filtered e-mails. In addition, you can also create powerful rules to automate the deletion of spam mails from your mailbox. POP3 Sweeper allows you to set up a variety of spam filtering rules based on the sender, recipient, subject, message body, size and date. Features : - Check unlimited number of email accounts. - Add rules to automatically remove emails. Anti-spam capabilities. - Safely preview and delete email directly from your email server. - Delete e-mail based on the contents of the Sender (FROM), Recipient (TO), Subject, CC, Body and Date fields. - Create advanced rules based on regular expressions. - Spam filter, anti spam, junk mail, email filter tool, pop3 mailbox cleaner.

ChoiceMail One   
http://www.digiportal.com

ChoiceMail is a spam-blocking system based on the premise that all incoming email is assumed to be spam until senders have obtained permission (called registering) to send you email. Until they do so, mail from unapproved senders will not appear in your email application. Unapproved senders are automatically offered the opportunity to register. If they do so you are notified so that you can choose to approve (or not) all future emails from that sender. You can also easily preapprove your existing contacts. The registration process requires manual intervention by the sender, thereby eliminating all automatic spamming systems. When our system tray icon flashes, you've got legitimate mail.

G-Lock SpamCombat   
http://www.glocksoft.com

Spam emails have become an ever increasing problem, and nowadays it is practically impossible to use email without receiving spam in large amounts. G-Lock SpamCombat is your powerful solution for clearing your Inbox from spam, virus, and junk emails. G-Lock SpamCombat is email filtering software that lets you eliminate all unwanted messages at the server level without receiving them with your email client. G-Lock SpamCombat benefits: - Catches and deletes spam BEFORE it reaches your inbox. - Self learns based on your spam and good email and adapts to new types of spam. - Detects spam with great precision and accuracy. - Stops viruses and malicious code. - Safe email preview - no pictures are downloaded, no hidden scripts or codes are executed. - Cuts down unproductive email traffic and saves bandwidth. - Filters email from multiple email accounts. - Can work in a fully automatic mode. - Provides an easy way of recovering deleted emails. - Has a very customizable user interface. - Provides comprehensive statistics graphs. - Helps save your money and valuable time. G-Lock SpamCombat has a user-friendly interface and is easy to set up and use. SpamCombat is provided with a set of powerful filters and also allows you to create your own filter rules to block spam from entering your inbox. SpamCombat ensures the efficient and easy control under incoming emails! G-Lock SpamCombat is a 32 bit Windows anti-spam program. G-Lock SpamCombat filters spam using a combination of whitelist, blacklist, Bayesian filter, and other anti-spam technologies. G-Lock SpamCombat works on Windows 98/ME/NT/2000 and XP.

NUCEM Spam Terminator   
http://www.helpmesoft.com

NUCEM™ improves your personal productivity by eliminating what you perceive to be spam from your Inbox. No other solution can do that for you. NUCEM™ installs in minutes and is completely intuitive so you are spam free without complicated configurations or lengthy user manuals. NUCEM™ blocks over 99% of spam from the Inbox, and continues to improve as you train it to recognize e-mail that you perceive to be spam and you can train NUCEM™ to trust newsletters that look like spam. NUCEM™ is 3 times more effective at blocking spam than compared with the next best anti-spam service, and almost 10 times more effective compared with the next best anti-spam product. NUCEM™ is seamlessly integrated into Microsoft Outlook, so you continue to work in your familiar e-mail program. Using a proprietary e-mail classifier NUCEM™ accurately differentiates between valid e-mail and spam because spam uses distinct patterns, styles and vocabulary, which is distinguishable from traditional e-mail. This technology is extremely accurate (99%) in detecting spam, while exhibiting a very lower incidence of detecting valid e-mail as spam (false-positive). The key distinguishable characteristics of NUCEM™ are: * Accurate Spam Detection > 99% * False Positive Detection < 0.1% * Limit size of quarantine folder * Simple One Click Solution * Immune to spammer's avoidance techniques * Supports Hotmail, IMAP, Yahoo, POP and Exchange Accounts * Customized Spam Definition