Anyone got any ideas why on my Exchange 2013 SP1 server I am getting a 404 error when trying to access the RPC URL?
I had a look in the CAS RPC logs and see the following HTTP POST events:
<snip>
2014-06-19T15:33:00.558Z,EX-CAS1,RpcHttp,"S:Stage=BeginRequest;S:OutlookSessionId=""{17FD197A-098A-4339-82E9-A480F6DD70F7}"";S:AuthType=Basic;S:HttpVerb=RPC_IN_DATA;S:UriQueryString=?pdc.internal.local:6004;S:RequestId=0acc9487-bf8f-4600-ae04-edf2ef00a90b;S:ClientIp=192.168.0.17"
2014-06-19T15:33:00.558Z,EX-CAS1,RpcHttp,"S:Stage=PostAuthorizeRequest;S:UserName=INTERNAL\SVC_BMA;S:OutlookSessionId=""{17FD197A-098A-4339-82E9-A480F6DD70F7}"";S:AuthType=Basic;S:HttpVerb=RPC_IN_DATA;S:UriQueryString=?pdc.internal.local:6004;S:RequestId=0acc9487-bf8f-4600-ae04-edf2ef00a90b;S:ClientIp=192.168.0.17"
2014-06-19T15:33:00.574Z,EX-CAS1,RpcHttp,"S:Stage=EndRequest;S:UserName=INTERNAL\SVC_BMA;S:OutlookSessionId=""{17FD197A-098A-4339-82E9-A480F6DD70F7}"";S:AuthType=Basic;S:Status=404 Not Found;S:HttpVerb=RPC_IN_DATA;S:UriQueryString=?pdc.internal.local:6004;S:RequestId=0acc9487-bf8f-4600-ae04-edf2ef00a90b;S:ClientIp=192.168.0.17"
</snip>
This works fine in Exchange 2010 SP3 so I am wondering if maybe Microsoft have removed the /rpc url functionality in Exchange 2013 SP1?