This document discusses the GWAVA messaging security product. GWAVA protects email servers from spam, viruses, and cyberattacks through multi-layer spam and virus protection techniques. It supports a variety of platforms including Microsoft Exchange, Novell GroupWise, and IBM Notes. GWAVA uses multiple technologies like anti-virus scanning, IP reputation analysis, and attachment blocking to filter messages and reduce server load. It provides flexible installation options and configurations to suit different network needs.