Dennis
A module to resolve 3rd party email delegation service for single sign in via oauth.
That's to say, if my email address is remy@example.com and example.com is handled by Gmail, this module will return google for the given email, and I can use Google's oAuth for sign in.
Notes
This is early stage, and far from complete. The intention is to use passportjs for auth, and passwordless pattern for unknown email delegation.