1. Type in the Email address.
2. Tap "Add Account".
3. Make sure "Use Advanced Settings" is enabled at the bottom.
4. Type in the Email Address.
5. Type in the Password.
6. Type in the Description (example: Work).
7. Type in the Server, which is: bs-exchange.basementsystems.com
8. Type in the Domain, which is: bsdomain
9: Type in the Username, which is usually first inital last name (example: bcarr):
10. Tap "Maybe Later" (unless you'd like to add another account).
11. Choose whether or not to Enable Notifications.