I setup SBS 2008, which includes Exchange 2007. Everything appears to be setup properly for email (domain.com), including the Accepted Domains and the Email Address policy with "domain.local" nowhere in sight... BUT.. when a domain computer goes to setup Outlook 2007, the Auto Setup displays the right user first name last name, but the wrong email address "firstname.lastname@example.org". When I setup the account under the ".local" address, everything works fine (sends email as domain.com, shows address book for everyone as domain.com) but in Account Settings it shows "email@example.com" and the Welcome email shows as coming from a domain.local email address.
I have uninstalled Client Access Role from Exchange and reinstalled it, restarted the SBS server several times... and can't seem to figure it out. I just want emails to show up on AutoSetup and Settings as "firstname.lastname@example.org" NOT "email@example.com". Do I need to re-install the server or is there something else I should try?