Sams Teach Yourself Exchange Server 5.5 In 21 Days is designed as a practical guide to the entire life cycle of Microsoft"s popular e-mail software in a business environment. It relies heavily on the author"s real-world experience in a variety of networking environments. Topics include: - Planning Exchange Implementation - Setting Up Exchange Server - Configuring the Exchange Client - Maintaining Exchange - Exchange on the Internet - Backup and Disaster Recovery - Exchange Application Development