1. From the home screen, select the Settings app.
   
   
   
   
2. Scroll to and select Passwords & Accounts.
   
   
   
   
3. To add another email account, select Add Account then follow the prompts.
   
   
   
   
4. To delete an email account, from the Passwords & Accounts screen select the desired email account > Delete Account > Delete from My iPhone.
   
   
   
   
5. To change sync frequency, from the Passwords & Accounts screen select Fetch New Data.
   
   
   
   
6. Select the desired account.
   
   
   
   
7. Select the desired sync frequency schedule.
   
   
   
   
8. To change incoming and outgoing server settings, from the Passwords & Accounts screen select the desired account.
   
   
   
   
9. Select Account, then edit incoming and outgoing server settings as desired. When finished, select Done.
   
   
   
   
10. To change the email signature, from the Settings screen scroll to and select Mail then scroll to and select Signature.
    
    Note: Options may vary based on the configured account types.