Use Windows Internet Explorer and a PAC file to configure automatic proxy selection

Note: If the proxy server authenticates using HTTP basic authentication, the PAC file must be on a computer that is separate from the proxy server and use Windows authentication or anonymous authentication.
Before you begin: Obtain the URL for the PAC file.
  1. On a computer that hosts a BlackBerry Administration Service instance, log in using the Windows account that runs the BlackBerry Administration Service services.
  2. Open Windows Internet Explorer.
  3. Click Tools > Internet Options.
  4. On the Connections tab, click LAN settings.
  5. Select Use automatic configuration script.
  6. In the Address field, type the URL for the PAC file.
  7. Click OK.
  8. Click OK again.
After you finish: Repeat this task on each computer that hosts a BlackBerry Administration Service instance.