3
votes
0answers
74 views

What email services allow authentication from a different OpenID provider? [closed]

Lots of email services are OpenID providers: Gmail, Yahoo, AOL, and so on. However, as far as I can tell, those services themselves don't allow for OpenID authentication. What email services, ...
5
votes
1answer
1k views

Does OpenID expose your email address to websites?

Does OpenID expose your email address to the websites that use the service? For example, when using stackoverflow with google openID provider is my google address exposed to stackoverflow? (It seems ...