Run Thunderbird in the Tray at Startup (on Linux using All Tray)
For some reason, I wanted Thunderbird to run at startup, and to run in the tray. Email is just one of those programs I like to have running all the time, but I don’t want it cluttering up the taskbar. I wasn’t able to find an addon to make Thunderbird run in the tray the way I wanted, but after some searching I found AllTray which solves the problem perfectly.