Describing this powerful new technology in detail, the paper outlines how network administrators can achieve a spam detection rate of over 98% through Bayesian filtering
at the mail server or gateway level.
Until now, Software602 Groupware Server has provided a multi-layered approach to message security, using blacklists and Bayesian filtering
, which require active human intervention.
GFI said GFI MailEssentials 12 also features e-mail header analysis and keyword checking, and sender and recipient-based whitelists, with Bayesian filtering
technology, helping to reduce the number of false positives.
For example, SmarterMail has some of the most cutting edge antispam features built-in to the product: Bayesian filtering
and SPF implementations block unwanted spam and deliver email faster than ever before.
The new release is designed to give companies a way of eliminating spam using Bayesian filtering
, remote image detection and word pattern matching.
These industry-leading enhancements build upon previously introduced SmarterMail features; such as Bayesian filtering
, SPF, RBL, SMTP connection blocking, and more; to ensure that spam and viruses are stopped at the perimeter--95% (or more) of spam never touches an inbox.
Traditional anti-spam technology -- such as content-based, Bayesian filtering
, Heuristics and URL filtering -- is practically defenseless against this image-based spam, leaving organizations open to floods of these types of emails.