How to delete an email account
1. Touch Settings.
2. Scroll to and touch Apps.
3. Scroll to and touch Mail.
4. Touch Mail Accounts.
5. Touch the account you want to delete.
6. Touch Delete Account.
7. Touch Delete from My iPhone.
8. The email account has been removed.
Note: Screens, functions and options shown in this guide are for reference only and may only be applicable to certain models of phone.