change email

Email Change

To remove an old email from your iPhone

  1. From a Home screen, navigate: Settings Settings Icon > Passwords & Accounts.
    Note If unavailable, navigate: Settings > Accounts & Passwords.
  2. From the ACCOUNTS section, tap an email account.
  3. Tap Delete Account (at the bottom; may require scrolling).
  4. To confirm, tap Delete from My iPhone.

 

To add the new one (For Mail 365)

Settings -> Passwords and Accounts

Choose Exchange then put in password and description

Then you will be forwarded to Microsoft. There put in the password and return.