Built-in iOS mail app Use the built-in iOS mail app

  1. Tap Settings > Mail, Contacts, Calendars > Add Account.

  2. In the Add Account page, tap Outlook.com.

    Note This includes international domains like @outlook.co.uk or any custom domains hosted on Outlook.com.

    Select the type of account you want to add
  3. Enter your full email address and password, and then tap Next.

    Add email address and password
  4. By default, Mail, Contacts, and Calendar information are synchronized. Tap Save.

Not working? Make sure you entered your email and password correctly and try again.