For Microsoft Exchange 2013 on iPhones/iPads with iOS version 11 or later
With your Apple mobile devices and Microsoft Exchange 2013, you can access your synchronized email, calendar, contacts, reminders and notes from anywhere. This article explains how to set up a Microsoft Exchange 2013 account on your iPhone or iPad.
This guide was created on an iOS 14 device. Menu navigation may differ on other iOS versions.
Go to Settings on your iPhone or iPad.
Select Mail > Accounts > Add Account. On iPadOS, the Add Account menu item is also accessible from Settings > Passwords and Accounts.
Select Microsoft Exchange as the account type.
Enter your Microsoft Exchange 2013 email address.
Confirm your entry by clicking Next and confirm the message that appears afterwards by clicking Log in.
Enter your password in the Password field.
Confirm your entry with Next.
Enter exchange.ionos.com in the Server field and your Microsoft Exchange 2013 email address again in the User name field. The Domain field remains empty.
Tap on Next.
Select which data (mail, contacts, calendar, reminders, notes) you want to synchronize and confirm with Save.
Your Microsoft Exchange 2013 account has now been successfully added to your device and will begin synchronizing your data. Depending on how much data you have and the speed of your connection, this process may take a few moments to complete.