a. Open Exchange Management Shell, run command:
Code:
Remove-WebservicesVirtualDirectory -Identity "YourServerName\EWS (Default Web Site)"
c. Run command from EMC:
Code:
New-WebservicesVirtualDirectory -Path "c:\Program Files\Microsoft\Exchange Server\ClientAccess\Exchweb\EWS" -InternalURL "https://mail.domain-name.com/ews/exchange.asmx" -ExternalURL "https://mail.domain-name.com/ews/exchange.asmx" -WindowsAuthentication $True
Code:
IISreset