i seem to have 2 logins form gmail account?
it looks like i have 2 email accounts that are the same but one will not accept my password
MacBook Pro (Retina, 13-inch,Early 2015), iOS 9.3
Delete the password from Keychain Access (Applications/Utilities). While there, Keychain Access menu First Aid.
Keychain Issues - Resolve see post by Kappy