Thunderbird mail folders in sidebar I would like to re-order my 15 accounts with folders that appear in the sidebar in Thunderbird.  You can drop and drop folders, but you can't re-arrange accounts.  Does anybody know how to do that?  Thank you.
One possibility to re-arrange accounts and folders in the sidebar of Thunderbird is provided by a Thunderbird extension: Manually sort folders 1.1

Screenshot (sorry for the German interface here, it also has an English interface):