SpamAid is an add-on for Microsoft Outlook 2000/XP/2003. It operates under Microsoft Windows 98/ME/NT/2000/XP. Uses Bayesian filtering, friends and enemies lists, and can evaluate if outgoing messages will be treated as spam.

An add-on for Outlook/Outlook Express which quarantines possible spam.

Runs on all the Windows platforms starting at Win95. It only supports the POP3 protocol.

Bayesian junk mail filtering integrated directly into Microsoft Outlook.

A spam filter that sorts mail into folders, it includes virus protection. Available for Windows 9X/ME/2000/NT.

Filter for a POP3 inbox. Built-in and customizable rules, white/black lists.

Filter that uses fuzzy logic, customizable filters, white/black lists to remove spam.

Permits browsing the mailbox before downloading full messages.

Protects your computer from unwanted email spam and stops viruses before you download them.

E-mail program whose main feature is to access a POP3 account and filter spam.