Internet Explorer Proxy URL Configuration

Click on the Tools menu (top-right corner) in Internet Explorer
Then click on Internet Options
Select Connections tab from the Internet Options window.
Then click on the LAN settings button
Tick the option: Use automatic configuration script
In the field named Address: copy the following URL:

Please login to see the proxy URL.

Hint: Please enter the proxy URL correctly with no missing /extra characters. The proxy will work only if the Proxy URL is correct.
Click OK, then click Apply in order to finish the configuration.