O365 connection error: Connecting to remote server outlook.office365.com failed with the following error message : The WinRM client cannot process the request because the server name cannot be resolved

The following error may occur either an O365 ‘Test’ (on Source or Destination tab, or may occur on actual Discovery or Sync.

This error may occur persistently or intermittently. The cause of this error is usually due to a DNS configuration problem.

Powershell Error | Connecting to remote server outlook.office365.com failed with the following error message : The WinRM client cannot process the request because the server name cannot be resolved. For more information, see the about_Remote_Troubleshooting Help topic.