White-list the STunnel addresses

Start the Perfecto Connect client in the foreground (with the -f flag set):

macosx:/usr/local/etc/perfecto$ ./perfectoconnect start -c demo.perfectomobile.com -s eyJhbGciOiJSUz...DxAkAuw82Hao7qrA -f

The client outputs the different process steps to the console, including steps in the following format:

11:11:38.340 launchTunnels ▶ DEBUG 003 Starting up channel on <port> [<address>]

Make sure to add the <address> included in the line to your network's white list. There may be more than one tunnel to add to the network white-list.