Our solution, Extensible Messaging Platform (EMP) is a SPAM filtering firewall server application that protects Microsoft Exchange Server, IBM / Lotus Domino, Novell GroupWise or any SMTP mail server from Internet SPAM, phishing attacks, e-mail-borne viruses (including dangerous auto-launch viruses) and other objectionable content. EMP Filters mail using complex contextual pattern signatures (not simple keyword lists). The use of contextual signatures results in high success and extremely low false-positive rates. Additional features include contextual white listing, comprehensive user-definable contextual filtering, content-based message routing, automatic XML extraction/database insertion, optional POP3 retrieval, and developer API. License includes JAK filter capsule so it's armed to block SPAM "right out of the box". Installs as Windows Service or UNIX server. EMP is a mature software product and has been formally recommended by Microsoft's Exchange Server 2000 and 2003 product managers to protect Exchange Server mail environments. J.A. Korsmeyer, Inc. is also a Microsoft Exchange Server Partner.