[DenisM]

How do you verify if a domain has a google apps account? I actually need this for a different, legitimate purpose.

[megamark16]

The off the cuff way I was doing it was to go to https://mail.google.com/a/DOMAIN_NAME/ and see if I get a login screen or an error saying that the domain wasn't using google apps.

[DenisM]

I see. Some domains use SAML authentication, so it doesn't work as well for them. E.g. uw.edu