mail accounts
when I trying to add my gmail account to mail, It is saying that the name and account is not verified, how do I fix This?
MacBook Air 13", macOS 10.12
Have you got 2-step authorisation turned on in Gmail? If so then you need to generate an Application Password instead of using your normal log-in Password.
Go to my account.google.com > Security and click on App Passwords. create a new App password for Mail and see if that works.