This is documentation about a configuration directive, which can be placed within Movable Type’s core configuration file,
mt-config.cgi, to customize the behavior of the system.
In some cases, a proxy server must be used to gain access to the internet if the computer Movable Type is running on is behind a firewall or on an internal private network. By setting HTTPProxy to the full URL address of your proxy server, Movable Type will route all HTTP requests for non-secure (http://) URLs through the proxy server specified.
Default value: none