I have a slightly annoying issue that I can't resolve.
I'm in the process of migrating from Exchange 2010 to Exchange 2013. I have 2 environments (dev & live).
I have successfully built my dev environment and tested every possible scenario successfully, including the issue I am having with my Live environment.
My issue is that all connections are now pointing to my Exchange 2013 Multirole server.
When starting up Outlook with my test user in the Live environment, Outlook can't connect and asks for the server name and user, but if I login into the test user account via OWA, I am redirected to the users account on Exchange 2010 (which is what I expect) but I don't get the same behavior with Outlook.
The only difference between my dev and live is the DNS. In Live I have split DNS (domain.co.uk & domain-tech.co.uk). The servers live in domain-tech.co.uk and the autodiscover/owa etc DNS Records live in domain.co.uk, but as we are keeping the same URL's all I have done is change the IP address & all configuration has been done following the Exchange Deployment Assistant.
Can anyone shed any light on what i'm doing wrong? If you need more information please let me know.