Use these steps to add email accounts on the Apple iPhone X.
- From the Home screen, tap Settings > Accounts and Passwords > Add Account...
- Tap desired option:
- Enter your email address, password, and any other requested information, then tap Next.
- If desired, choose to sync other options such as Contacts and Calendars, then tap Save.
- From the Home screen, tap Settings > Accounts and Passwords.
- Under Accounts, tap on the email account you want to delete
- Tap Delete Account > Delete from My iPhone.