Extensible Messaging Platform (POP3 Gateway brand) is a SPAM filtering firewall server application. Protects Exchange Server, Domino, GroupWise or any SMTP mail server from Internet SPAM, e-mail-borne viruses, and other objectionable content. Filters mail using complex contextual signatures (not simple keyword lists). The use of contextual signatures results in high success and extremely low false-positive rates. Additional features include automatic XML extraction/database insertion, optional POP3 retrieval, comprehensive user-definable contextual filtering, content-based message routing 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.