eSoft Updates Spam Filter

Broomfield, Colorado-based eSoft has upgraded its security gateway, saying today that it has released the latest version of its spam filtering tool for the gateway. eSoft said its SpamFilter SoftPak provides advanced anti-spam technology to eSoft customers. The updated software provides new Bayesian filtering, heuristics analysis, SPF support, and other features. The software previously included rule-based scoring and custom white and black lists.