NOTE: Apple no longer supports PPTP protocol on latest versions of Mac OS
Follow the below steps to setup PPTP on Mac
Open Network Preferences
Click on the + to create a new Network Interface and choose VPN as your interface.
Select PPTP as the VPN Type
In the Server Address field, enter any one of the server mentioned here
Account name will be the LimeVPN username
Click on "Authentication Settings" and enter your LimeVPN Password
Click on Advanced and choose the option “Send all traffic over VPN connection” and click OK
ConnectClick on the Connect to connect to the VPN.