How to determine if the account is a Google apps account?

Question

I am using the Google documents list api for .net V3(dll version 2.0.1.0). I am using client login authentication as described in this link https://developers.google.com/google-apps/documents-list/#authorizing_requests_with_clientlogin

How can i determine if its a Google apps account or a normal Google account?

Thanks, Bharath

Answer 1

Google consumer accounts are @gmail.com or rarely @googlemail.com, the rest will be Google Apps accounts.