Set Up Corporate Email (Exchange ActiveSync®) - Nokia Lumia 822
From the Start screen, swipe left to display the Apps list.
Alternatively, tap the Right arrow (located in the lower-right; may require scrolling to the bottom).
Tap add an account.
Enter the appropriate information into the following fields then tap sign in.
If prompted, enter the user name and domain then tap sign in.
Account synchronization may take several minutes to complete.
If the account settings are not detected, the account can be set up manually.