Part II of this book shows you how to manage resources that are stored in the Active Directory database. You’ll also learn about the Microsoft Exchange Server 2003 features that are integrated with Active Directory services. Chapter 4 examines essential concepts and tasks that you need to know to work with Exchange Server 2003. Chapter 5 takes a look at creating and managing users and contacts. You’ll learn all about Exchange aliases, enabling and disabling exchange mail for individual users, forwarding mail offsite, and more. Chapter 6 discusses mailbox administration, including techniques for configuring, moving, and recovering mailboxes. In Chapter 7 you’ll find a detailed discussion of how to use address lists, distribution groups, and templates. You’ll also learn how to manage these resources. The final chapter in this part covers directory security and Exchange policies.