To view the WinHTTP proxy settings, at a command prompt, run the following command:
Note If you do not configure both the proxy setting and the server FQDN in the WinHTTP bypass list, the Exchange Management Shell and the Exchange Management Console cannot contact the Remote PowerShell.
To resolve this issue, open a command prompt, type the following command, and then press ENTER:
Configure Proxy Settings for WinHTTP
Article ID: 979694 - Last Review: Sep 10, 2011 - Revision: 1