Best Spam Filters for Windows 98

Inbox100 keeps your inbox 100% clear of spam from the moment it is installed. Only e-mails from your approved list are permitted into your inbox. This approved list is automatically developed from your Address Book and Sent Items folder on installation....

K9F9: The Canine-Feline Spam Filter: K9F9 is a POP3 e-mail checker for the Windows 98 to Windows Vista operating system which uses Robin Keir's K9 intelligent statistical analysis to classify, filter and delete spam or junk e-mail. It displays messages in...

For every email received from an unknown sender MailSword automatically verifies whether the sender is in fact human by asking the sender to type a 4-digit passcode. All legitimate unknown senders are able to easily confirm their email. The spam will...

Provide Internet and internal mail to every member of your organization with this scalable mail server. This software includes server-based antivirus protection, comprehensive content filtering, shared address books, unlimited mailing lists, and Web-based...

Lyris MailShield Server is a server-based e-mail filtering program for medium- and large-sized businesses. MailShield Server can be used to block spam (junk e-mail), prohibit mail relaying, and prevent mail bomb attacks among many other mail-related...

SpamGunner is an anti-spam product for consumers and small businesses. It can check and filter multiple accounts synchronously and kill e-mail viruses. It provides filters to stop spam, and it supports using wildcards in filters and a multi-byte...

Outlook Spam Filter is an easy-to-use MS Outlook add-on that protects your Inbox against spam. The program is based on Bayesian filtering technology. It automatically learns using your personal correspondence to increase the filtration accuracy....

Removes 98% of spam from the mail server by checking with real-time black-lists of spammers. Works with all e-mail clients (for instance Outlook or Eudora). No need to change the settings of your e-mail client. Just tell your email client to check for...

With Avantrix SafeCheck, you can safely download information on any messages in your POP3 e-mail account inbox before downloading the messages with your default e-mail client. This ensures you only get the e-mail you want and protect yourself from...

SpamBeagle is a spam blocking solution that integrates seamlessly with Outlook. SpamBeagle uses advanced statistical analysis to find spam, while never blocking your real e-mail. SpamBeagle automatically picks up on unique features of your own e-mail to...