Microsoft, Exchange Messaging Using Mapi and Activex

A complete guide to customizing, integrating, and creating messaging systems with Exchange (TM)
This book provides insights and techniques for developers who are already familiar with basic Microsoft messaging concepts like Simple MAPI, MFC, and COM objects. It explains how to administer a foreign server from within the Exchange Administration Client and how to build an Exchange gateway. CD-ROM includes a complete turnkey solution to common unified messaging problems, and demos of commercial tools.