The group's principle activity is to develop email filtering solutions based on its proprietary Intent based filtering (IBF) technology. The group's products include MailGate, a Linux-based anti-spam appliance that filters junk emails and passes legitimate messages to servers for normal processing; and Request For Proposal, a junk email solution for companies. Customers served by the group include schools, universities, colleges, law firms, carriers, and organizations. The group operates from United States.