Rated 1 out of 5 stars

I can't figure out how this works. I've installed it (and tried disabling and re-enabling it), but I don't get the first run wizard thing in the screenshots, and there's no menu item to trigger anything. I don't have a "Mailing Lists" folder, or any obvious mechanism to say "this message is in a mailing list". There's no Preferences in the Addons manager, no help and no documentation. :-(