Problems with Google Login (OAuth)?
A friend recommended your service, but I have thousands of logins over the web. I was trying to log in via Google OAuth, but something strange happened. So I had to log in via email instead.
Is my Google account automatically linked if I sign up manually with the same email as my Google OAuth account?
Also, it returned a red box with some kind of error that the email had to be used with plus.mail.google, something like that, I can't remember. I didn't take the screenshot.