I briefly used the Enhanced Gmail plugin in 4.7 but switched over to 5.0.230 and coincidentally at the same time my email was switched to Google Apps for domains.
When I send service books to my handset, I am prompted to download the plugin but its refused because it is supposedly included in the OS. But I do not have the menu options that it supposedly offers (mark as spam, search gmail etc)
Is this only available to gmail.com users and not app domain users?