G-Lock SpamCombat is a spam filtering software that lets you remove spam emails just from the mail server without pulling them down into your Inbox. G-Lock SpamCombat filters spam using a combination of Bayesian filter, blacklist, whitelist and other antispam technologies. SpamCombat ensures the efficient and easy control under incoming emails, thus helping to save your time and money!

SpamCombat takes the decision about spam at the result of passing incoming emails through its filters. HTML Validator, DNSBL filter and the Bayesian filter are used to identify spam. HTML Validator is a filter that parses the HTML part of the incoming email and checks the HTML tags for validity. If a number of dubious HTML tags are found, the message is considered spam.

DNSBL filter consists in comparing the senders'' IP addresses against lists of known spam databases using Public Blacklists (also called DNSBL lists). The Bayesian filter is the most powerful spam filter based on the analysis of the message content and mathematical calculation of spam. Applying the Bayesian filter to incoming messages allows to determine up to 99.5% of spam emails.