Peter wrote: > Bob Proulx wrote: > > iptables -A OUTPUT -o 93.184.216.34 -m tcp --dport 25 -j ACCEPT > > iptables -A OUTPUT -m tcp --dport 25 -j REJECT > > > > But replace 93.184.216.34 with the IP address of your VPN relay host. > > I simply used an actual address inorder to clarify the example. > > Actually it's an interface name (such as tun0), not an IP address:
Oh how embarrassing for me. Thank you for fixing my error! Bob