Re-add Email Account to a Mobile Device

Remove your email account from the Outlook mobile app

Open the Microsoft Outlook app.
Navigate to Settings.
Under Mail Accounts select the account you want to remove.
Scroll all the way to the bottom, and select Delete Account.
Click Delete to confirm. If it asks to remove from all devices, select no or just this device.

Add your new email account to the Outlook mobile app

Navigate to Add Mail Account. If you have no other accounts in the Outlook app, this screen will show up automatically. If you do have other accounts, Navigate to Settings and press Add Mail Account.
Enter your Grace Church email address and press Sign In.
If it asks, select Work or school account.
Enter your password. This is the same password you use to log in to your computer, email, wifi, etc.