| AntiSpamWare: works with a POP3, IMAP, Aol or Hotmail account. Available for Windows 9X/NT/2000/XP. |
| Apdsoft: Automatically scans a POP3 mailbox and removes spam, virus-unsafe and other unwanted messages, based on rules set by the user. |
| Cloudmark Desktop: Add-in for Outlook and Outlook Express which identifies spam by checking each message in the inbox against a database. |
| Disruptor OL: Antispam filter for Outlook 2000/XP. Works with POP3, IMAP or exchange. It includes Bayesian filter, white/black lists, scoring. |
| Ella: A plugin for Outlook that works for a POP3 account. Available for 2000/XP. |
| Email Remover: Retrieves just the headers of the email and lets users selectively download only the mail they want. |
| Herbivore: Filters your e-mail from a POP3 or IMAP servers by creating a digital signature for each message. Allows customization. |
| IHateSpam: An add-on for Outlook/Outlook Express which quarantines possible spam. |
| Inbox Protector: Add in for Outlook 2000/XP that works in a POP3 inbox. It includes customizable filters and white and black lists. |
| Inboxer: Filter for Outlook which uses Bayesian analysis to detect Spam. |
| Junk-Out: Bayesian junk mail filtering integrated directly into Microsoft Outlook. |
| JunkMuncher: Runs on all the Windows platforms starting at Win95. It only supports the POP3 protocol. |
| K9: Uses Bayesian filtering together with a POP3 account. |
| Lockspam: An add on for Microsoft Outlook users. Includes white/black lists. Free for individual users |
| Mail Unknown Anti-Spam: Filter for a POP3 e-mail server that uses authentication as a way to filter spam. |
| Mailboxfilter: A spam filter that sorts mail into folders, it includes virus protection. Available for Windows 9X/ME/2000/NT. |
| MailMate: Filter for a POP3 inbox. Built-in and customizable rules,white/black lists. |
| MailShield: Filter that uses fuzzy logic, customizable filters, white/black lists to remove spam. |
| MailSweep: Permits browsing the mailbox before downloading full messages. |
| Mailwasher: Protects your computer from unwanted email spam and stops viruses before you download them. |
| Misermail: E-mail program whose main feature is to access a POP3 account and filter spam. |
| Norton AntiSpam: Filters messages from a POP3 inbox and some major email service providers. |
| Outlook Spam Filter: Uses Bayesian algorithm, friends lists and customizable keywords to filter your e-mail. |
| POPFile: Filter for your POP3 inbox. It uses Bayesian filtering. |
| PSFPOP3: Application that fetches and filters mail from any POP3 account. |
| QuarantineMail: Add-in for Microsoft Outlook 2000/XP that filters known senders to your inbox and challenges others. |
| Qurb: Anti-spam software for Microsoft Outlook that uses an approved sender list rather than content-based filters. |
| SortMonster: Filters spam by content against a subscription database containing thousands of rules. |
| Spam Agent: Filters a POP3 or IMAP account, works with any client and any version of Windows. |
| Spam Alarm: Filter that uses statistical analysis of words to stop spam. Available for POP3 accounts and as a plugin for Outlook. |
| Spam Blocker: Spam Blocker features VBA-enabled filtering technology that integrates tightly with Microsoft Outlook 2000/2002. |
| Spam Bully: Email filter for a POP3 inbox. Includes a self learning spam filter and friends/spammers list. (Win 98/ME/2000/XP) |
| Spam Buster: This filter requires a POP3 account. Available for Windows 9X/2000/ME/NT. |
| Spam Control: Filtering tool for Outlook. It creates messages so that you can report spam to SpamCop. |
| Spam Counter Strike: An Easy to use anti spam and junk email filter that works with a POP3 server. Available for Windows 98/ME/NT/2000/XP. |
| Spam Deputy: Filter tool for spam. Requires subscription to SpamCop. |
| Spam Fighter: FIlter for Outlook. Works with POP3/IMAP servers. |
| Spam Filter: Filter for Eudora which uses a preset set of rules for filtering spam. |
| Spam Solution Net - spam solved worldwide: Spam Solution, content filtering, email and device management, protection against viruses, spyware,spam blocker, spam, spam blockers, spam filter, anti spam software, spam filtering, anti spam filter. |
| SpamAid: 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. |
| SpamBrave: A plugin for Outlook Express which uses statistical analysis to filter Spam. Works with a POP3 inbox. (Windows 98/ME/NT/2000/XP) |
| SpamBurner: A comercial e-mail reader that also filters spam. Available for Windows 9X/2000/ME/NT/XP. |
| SpamButcher: Fuzzy-logic based anti-spam filter for Windows systems. |
| SpamEater Pro: Email filtering system that can automatically receive periodic updates to its filtering rules. |
| Spamihilator: Filter that works with any POP3 client. Uses Bayesian filtering. |
| SpamKiller: Offering five different filter types that let you filter on any part of a message. |
| Spamlook 2003: Bayesian spam filter specifically for POP3 accounts and Microsoft Outlook 2000/2002/2003. |
| SpamMonitor: SpamMonitor works in conjunction with file based mail servers, like Mdaemon, MailCoach, MS SMTP service, Winroute, etc. It will monitor for new files with a certain extension and passes all new messages to the spam filter. |
| SpamPal: A free filter that uses DNSBL lists to filter an IMAP or POP3 account. |
| SpamWeed: Bayesian spam filter for Outlook Express, Outlook and all POP3 clients. Available for Windows 98/ME/NT/2000/XP. |
| StandBayeMail: Java POP3 proxy that classifies mail using a Bayesian filter. |
| Turing Test Junk Mail Purger: A simple spam filter for MS Outlook 2000/XP that uses Turing Tests to filter spam-bots. Freeware. |
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