Until recently, Out of office was working fine on our Exchange 2010 server. Since it has stopped, I have tried several things to get it working. Nothing so far has worked.
I can see the EWS in adsi edit.
I have tried various security settings in IIS.
I have used the Set-WebServicesVirtualDirectory in command shell. ( I think this is when Entourage went offiline. Entourage connects to exchange using the https://server.domain.com/ews/exchange.asmx in it's settings.)
I've checked DNS. All OK.
I ran dcdiag and all was clear (except NCSecDesc failed but I don't plan on having any read only domain controllers so it doesn't matter).
I'm not really sure where else to look.
I am prepared to run through this from the top since it is possible I have missed something.
Any thoughts on how to get the EWS service working properly would be greatly appreciated.
Note: Although running Exchange 2010 - we do not have Service Pack 1 installed yet. When we tried installing the pre-requisite hotfixes, we lost the abaility to log into the server. Had to remove them which therefore prevents us installing SP1.
This is fairly urgent for me to get working in the next day or two. Any assistance will be greatly appreciated.