The attempt to connect to ... using "Negotiate" authentication failed

From EMC, error message – The attempt to connect to https://ps.outlook.com/PowerShell/PowerShell.htm using “Negotiate” authentication failed:  Connecting to remote server failed with the following error message : The WinRM client cannot process the request. The authentication mechanism requested by the client is not supported by the server or unencrypted  traffic is disabled in the service configuration….

8