Perform the following steps:
- Open Accounts on the Home screen.
- Select Add (+ sign) on the bottom to configure a new mail account on your device.
- Select the mail provider from the pre-defined list. Alternatively, select Other email account if your email provider is not listed.
- Enter your email address and password.
- Optionally, select Show Password.
- Select Sign In.
You can see your Inbox folder if the user name and password were correct and validated and the Mail app discovered your mailserver. In case the Mail app does not discover your incoming and/or outgoing mailserver, you can correct them from Mail settings (Accounts > Your Mail account > select Incoming mailserver or Outgoing mailserver) .