Configure Active Directory synchronization.
To connect Windows Intune to your Exchange environment, you must configure Active Directory synchronization so that your local users and security groups are synchronized to the Windows Azure Active Directory and can appear in the Windows Intune administrator console. To configure Active Directory synchronization, you need to set up the Microsoft Directory Synchronization tool. When you set up the Microsoft Directory Synchronization tool, it populates the Windows Intune account portal with synchronized users and security groups and it enables Windows Intune to retrieve user information for mobile device users.