If you are installing a new Exchange 2010 Server or want to update the existing servers’ Autodiscover and EWS URLs, then follow the commands below.
EWS (Exchange WEB Services)
To check what the URL is currently, run the following command from the Exchange Management Shell (EMS):
Get-WebServicesVirtualDirectory |fl identity,internalurl,externalurl
This is the output of running the command:
Identity : vr-eb-mes-mb01\EWS (Default Web Site)
InternalUrl: https://wwwvr-eb-mes-mb01.test.com/EWS/Exchange.asmx
ExternalUrl: None
To update the URLs we need to run the following two commands:
Set-WebServicesVirtualDirectory -Identity “vr-eb-mes-mb01\EWS (Default Web Site)” -InternalUrl https://wwwmail.test.com/EWS/Exchange.asmx -BasicAuthentication:$true
Set-WebServicesVirtualDirectory -Identity “vr-eb-mes-mb01\EWS (Default Web Site)” -ExternalUrl https://wwwmail.test.com/EWS/Exchange.asmx -BasicAuthentication:$true
Autodiscover
To check what the URL is currently, run the following command from the Exchange Management Shell (EMS):
Get-ClientAccessServer |fl identity,autodiscoverserviceinternaluri
This is the output of running the command:
Identity : vr-eb-mes-mb01
AutoDiscoverServiceInternalUri : https://wwwvr-eb-mes-mb01.test.com/Autodiscover/Autodiscover.xml
To update the URL we need to run the following command:
Set-ClientAccessServer -Identity vr-eb-mes-mb01 –AutoDiscoverServiceInternalUri https://wwwmail.test.com/Autodiscover/Autodiscover.xml
After that do an IISRESET from an elevated command prompt.