G-Lock SpamCombat - Spam filtering software that lets you remove spam emails just from the mail server G-Lock SpamCombat is a spam filtering application that will let you remove spam emails just from the mail server without pulling them down into your Inbox.
SpamCombat uses a powerful set of filters to prevent spam from entering your inbox: Complex Filter, Whitelist, Blacklist, HTML Validator, DNSBL filter, and the Bayesian filter.
The Whitelist and Blacklist are the standard lists where you can add conditions to automatically mark an email as good or spam. The messages can be whitelisted/blacklisted based on any words from the message header and/or body, and on the sender's IP address. SpamCombat is provided with a solid Blacklist which allows to catch the most known kinds of spam and virus emails.
DNSBL filter consists in comparing the senders' IP addresses against lists of known spam databases using Public Blacklists (also called DNSBL lists). These databases are maintained and updated daily.
The Bayesian filter is the most powerful spam filter based on the analysis of the message content and mathematical calculation of spam. The advantage of the Bayesian filter is that the filter can be trained by each individual user by categorizing each received email as either spam or good; after you categorized a few emails the filter begins making this categorization by itself.
If the filter makes a mistake, you re-categorize the email; the filter learns from its mistakes. The accuracy of the Bayesian filter increases with time. "Well trained" filter can determine up to 99.5% of spam emails coming into your inbox.
SpamCombat lets you preview incoming emails in the following formats: HTML, Message Source, and Message body (decoded message). HTML preview is absolutely safe. No pictures are actually downloaded, no hidden scripts, or codes are executed.
Here are some key features of "GLock SpamCombat":