Hi.
I've been going crazy about this for a while now. I'm in the process of migrating out Exchange 2010 to Exchange 2013 installed on Server2012. CU1 is installed and the first mailbox has been moved to Exchange 2013 (test mailbox) - all mail delivery is working as it shuould. Wildcard certificate installed and owa is working fine. Outlook 2010+2013 is also working without any problems in non-cached mode, but when I shift to cached mode I get a credentials prompt in Outlook, and even though I reply with the same username and password that I logged on with it keeps popping up 1 second after I press ok. I'm thinking OAB and I have tried setting the permissions on the OAB folders, but this hasn't changed anything so I changed 'em back to the default.
Ecxhange connectivity analyzer tells me that RPC over HTTP and autodiscover works like they should, they are finding the SRV record and connecting with that info. Therefore I have not configured a autodiscover.domain.com record in the DNS.
I have edited all virtual directories (not powershell) on the Exchange2013 server so that both the internal and external address points to the same public external address (mail.domain.com), and I have edited the -AutodiscoverServiceInternalUri to also point at that URL. As far as I can see I've done all the Things on this box that made my Exchange 2010 Work, so I'm kinda lost now, just 1 step away from calling MS and giving up trying to solve it myself..... og what a slap in the face :(
But before I crawl to the phone I just wanted to see if any of you Guys could help me figure out why I keep getting the prompt.
Thanks for reading :)
Best
Thomas