Your best bet until if/when we add that feature TimeX mentioned above, would be to set a message in your scrolling rules that says;
This server restarts at 3pm,6pm and 10pm..Pacific.
<@TimeX-NFo> Hey, we used to have to carry our packets to the servers.
<@TimeX-NFo> And it was upstream, both ways.
<@TimeX-NFo|away> You're asking the old dude for help?????