[appname]
title=1-liner here
description=a longer line here
ports=1,2,3,4,5,6,7,8,9,10,30/tcp|50/udp|53
 
[SMTP Ports]
title=Ports for mail client
description=Most possibly this would work. I guess
ports=25,465,587,110,995,143,993/tcp

ufw default deny incoming
ufw default allow outgoing