Outlook clients not connecting to Exchange 2013
Posted on 2014-01-14
I am having a lot of sporadic problems with outlook connectivity to exchange 2013. Right now I can't get my outlook to connect. It is failing the autodiscover test, giving me a GetLastError = 12002 httpstatus=0. It keeps prompting for credentials, but doesn't make any difference when i enter them.
However if I go to the Microsoft Remote Connectivity tool it will succeed on the Outlook Anywhere test by using a SRV record lookup.
Also, Active sync appears to be working correctly. However, I cannot connect to the OWA, but other users can. When I try to go there I get saying that "The website declined to show this page".
On the ECP i've got Outlook Anywhere authentication set to NTLM. Default website is set to anonymous auth, SSL required.
Not really sure where to even begin, but i need to find a solution quickly. Any help greatly appreciated!