About the Author -- Acknowledgments -- Contents at a Glance -- Table of Contents -- Introduction -- Introduction to MS Exchange 2000 -- The Storage Architecture -- Routing and Monitoring in Exchange 2000 -- SMTP in Exchange 2000 -- Exchange 2000 and Windows 2000 -- Exchange 2000 and DNS -- Designing Your Exchange 2000 Organization -- Migrating to Exchange 2000 -- Creating and Managing Users -- Installing Exchange 2000 -- Administrative Groups and Permissions -- Routing Groups and Link States -- Routing Group Connectors -- Email Security -- Exchange 2000 Clients -- Exchange 2000 Chat Service -- Exchange 2000 Instant Messaging -- Exchange 2000 Conferencing Server -- Exchange 2000 and .NET -- Index.