Hello Guys.
I really hope someone can help me resolve this asap. I have spent hours upon hours pouring through blogs and forums and applied and double checked every conceivable autodiscover tool and can not resolve this.
Scenario: Server 2012 Standard with Exchange 2013. Split-Brain DNS, (Internal = domain.local) (External = mail.domain.com.na)
I have applied CNAME, PTR, SRV and Autodiscover.xml, but still Exchange Connectivity (Autodiscover) keeps failing on all points.
Everything else is working 100%, OWA, Activesync, IMAP etc.
But I have 1 client PC with Windows 8 Single Language that can obviously not join the domain, and the client doesn't want to use IMAP saying it looks different?? Don't know why. But he wants to use Exchange.
From outlook 2013 I configure it as follows:
Server: server.domain.local
Username: domain user account
Exchange Proxy Server: mail.domain.com
Connection: SSL, HTTP and HTTPS, authentication "auto negotiate"
It just comes back with "Unable to resolve username"
Is it necessary to, as with "mail.domain.com" point "autodiscover.domain.com" to the public IP?
Thank you in advance.
Kind Regards
Hentie Loots