Tap Settings > Mail, Contacts, Calendars > Add Account > Exchange.
Enter your email address and password. If you want to, you can also enter an account description.
Your iOS device will try to find your Exchange Server. You might have to enter additional server information. Please see settings below picture. If you need help, contact us.
You can sync Mail, Contacts, Calendars, Reminders, and Notes. When you’re finished, tap Save.
Tap Settings > Mail, Contacts, Calendars, select your Exchange account, and tap Account Info. You can also go here to set up automatic out-of-office replies and change how often you want Mail to sync (the default is 7 days).