Fix Proxy Server Issue - fileerrors.com
Error message - Unable to find proxy server - how can I If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly. See "Firefox connection settings": How to Fix Error "Unable to connect to the proxy server Jan 04, 2016 407 Proxy Authentication Required: What It Is and How to However, in the case of a 407 Proxy Authentication Required error, the server isn’t reporting a direct authentication issue, but is instead reporting that the client needs to authenticate with a proxy server, which must send a special Proxy-Authenticate header as part of the response.
Proxy server error | Firefox Support Forum | Mozilla Support
Easy Solution to Fix Unable to Connect to Proxy Server Error
A Proxy Server: A proxy server is a network from where all your client’s queries or requests are sent to the main server. Basically, a proxy server acts as an intermediate network to send and receive the request sent by the clients to the server and vice versa. The error: Outlook is unable to connect the proxy server is related to a security
How To Troubleshoot Common HTTP Error Codes | DigitalOcean Oct 24, 2014