The connection to the server “mail.domain.com” could not be completed | AhmetKurt.Com.Tr | Read | Write | Contribute | Solve | Share

Getting error connection to server could not be completed when migrating user.Please check the error screenshot and help.It is working previously and it is not working now.

Error Message:

Error: CommunicationErrorTransientException: The call to ‘https://mail.domain.com/EWS/mrsproxy.svc’ failed. Error details: The HTTP request was forbidden with client authentication scheme ‘Negotiate’. –> The remote server returned an error: (403) Forbidden.. –> The HTTP request was forbidden with client authentication scheme ‘Negotiate’. –> The remote server returned an error: (403)

 Get-WebServicesVirutalDirectory | FL MRSproxyEnabled,WSsecurityAuthentication

MRSProxyEnabled,BacsicAuthentication,WSsecurityAuthentication value must be $true

 Set-WebServicesVirtualDirectory -Identity "EXCH\EWS (Default Web Site)" -MRSProxyEnabled $true

Get-WebServicesVirtualDirectory | Set-WebServicesVirtualDirectory -MRSProxyEnabled $true

Set-WebServicesVirtualDirectory -Identity "Server\EWS (default Web site)" –BasicAuthenticaition $true