After you install Exchange Mobile Device Server, in the Mailboxes section of the Server properties window, you can view information about accounts of the Microsoft Exchange server that have been retrieved by polling the current domain or domain forest.
Also, in the Exchange Mobile Device Server properties window, you can use the following buttons:
Change profiles allows you to open the Policy profiles window, which contains a list of policies retrieved from the Microsoft Exchange server. In this window, you can create, edit, or delete Exchange ActiveSync policies. The Policy profiles window is almost identical to the policy editing window in Exchange Management Console.
Assign profiles to mobile devices allows you to assign a selected Exchange ActiveSync policy to one or several accounts.
Enable/disable ActiveSync allows you to enable or disable Exchange ActiveSync HTTP for one or multiple accounts.