Autodiscover can be a key component to a successful exchange migration. Where environmental factors may produce errors similar to the list below configuring project level settings may help.
- AutodiscoverLocalException: The Autodiscover service couldn't be located.
- ServiceRequestException: The request failed. The remote server returned an error: (401) Unauthorized.
- ServiceRemoteException: Invalid user: 'Joe.User@contoso.com'.
- AutodiscoverDeploymentIdMismatchException: The User Deployment ID returned from Autodiscover does not match the expected value.