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That's a personal proxy server.
Wiki Markup Wiki Markup - \[http://www.nospamtoday.com/workstation No Spam Today!\] POP3 Proxy for Workstations (Windows 98SE/ME/2000/NT/XP/2003) easily connects to any POP3 email client, and provides a wizard to enable spam protection for all your Outlook POP3 mail accounts. It's $30.
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- Pop3Proxy and SaProxy : Windows (free open source) proxy based on Dan Mc Donald original work. Setting up Pop3Proxy, and some versions of SaProxy, is *not* point-and-click easy, however. Altought there was one SaProxy version point-and-click easy, it is outdated (it includes an old version of SA)
- SaProxy Pro : by Bloomba, derived from SaProxy; Windows proxy that's easy to set up and works quite well. It's $30. Seem to be some claims regarding support
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You can also set up a spam proxy server that receive all your organization's incoming mail, filters it, and pass it to your organization's legacy mail server.
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- No Spam Today! SMTP Proxy - \[http://www.nospamtoday.com/server/ Seamless SpamAssassin Integration Into Any Existing E-Mail Environment\] - No Spam Today! requires just a few mouse-clicks to integrate [SpamAssassin] into any existing Email infrastructure (supports Windows NT/2000/XP/2003 and Linux).
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- any MTA configured as a satellite system and running SpamAssassin will do that (see IntegratedInMta). However, setting up an MTA requires careful configuration.
unmigrated-wiki-markup - The \[http://www.amavis.org/ Amavis\] mail scanner can be set as a SMTP to SMTP proxy. Amavis sits between two SMTP mail relays, receives incoming mail, filters it through [SpamAssassin] or an optional virus filter, and drops, bounces or marks spam messages. Though you can't use personnal settings, it's very flexible and does not require you to mess with your MTA's configuration.
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