From H7@46:2/101 to ALL on Thu Jan 31 19:20:17 2019
i'd like to display a banner file when user joins a specific message area on
my mystic setup. not msg group but a msg area (local). i think there was a
way of doing that but im too dumb to find it from the doc and too lazy to
start coding some mpl .. i think there was something but i cant just remember what it was.