Test-outlookwebservices error

Question

[PS] C:\>Test-OutlookWebServices | fl 
When I am running above command getting below error for External url and internally it showing sucess
Please suggest is this default behaviour
Id      : 1015
Type    : Success
Message : [EXCH]-Successfully contacted the OAB service at https://gux02.as
          ian.ad.zen.com/EWS/Exchange.asmx. The elapsed time was 0 millisec
          onds.
Id      : 1013
Type    : Error
Message : When contacting https://legacy.zen.com/EWS/Exchange.asmx received
           the error The request failed with HTTP status 401: Unauthorized.
Id      : 1016
Type    : Error
Message : [EXPR]-Error when contacting the AS service at https://legacy.zen
          .com/EWS/Exchange.asmx. The elapsed time was 15 milliseconds.
Id      : 1016
Type    : Error
Message : [EXPR]-Error when contacting the AS service at https://legacy.zen
          .com/EWS/Exchange.asmx. The elapsed time was 15 milliseconds.
Id      : 1013
Type    : Error
Message : When contacting https://inowa.zen.com/Rpc received the error The 
          remote server returned an error: (404) Not Found.
Id      : 1017
Type    : Error
Message : [EXPR]-Error when contacting the RPC/HTTP service at https://inowa.zen.com/Rpc. The elapsed time was 31 milliseconds.

Answer 1

The thing to note is that this is really a 'benign' error message because every Outlook client will default to https://mydomain.com/Autodiscover/Autodiscover.xml and then to https://autodiscover.mydomain.com/Autodiscover/Autodiscover.xml
-> which will succeed if you have a properly configured Exchange server running a UCC SSL certificate.  The 'Error 1104' comes from an 'improper' test where it goes on to test https://server.internaldomain.local/Autodiscover/Autodiscover.xml. This
test should never even be made (in my opinion) and isn't made by Exchange servers when running Test-OutlookWebServices.
If you are keen on that you could check this and set as default setting on EWS/RPC virtual directories. Else you can ignore http://blogs.technet.com/b/exchange/archive/2010/09/23/3411146.aspx
But I didn't see this error on a newly installed exchange.
Thanks, MAS
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