User-Related Tasks
Each organization defines what it expects from an Exchange administrator. However, Exchange administrators need to perform certain common tasks with regard to user and inetOrgPerson objects. For example:
Mailbox-enabling user or inetOrgPerson objects
Moving mailboxes
Mailbox-disabling user or inetOrgPerson objects
Mail-enabling user or inetOrgPerson objects
Mail-disabling user or inetOrgPerson objects
Removing Exchange attributes
Administrators can perform these tasks by using the Exchange Tasks Wizard in the Exchange-enabled Active Directory Users and Computers MMC snap-in.