Read help info
If you have problems sending and receiving email messages, you can delete the email account and then create it again.
1. Find "Your email and accounts"
Slide your finger downwards on the screen.
Press All settings.
Press Your email and accounts.
2. Delete email account
Press and hold the required email account until a pop-up menu is displayed.
Press Delete account.
3. Return to the home screen
Press the Home key to return to the home screen.