jd's TB PowerUserPack
About this Collection
Collection for the average Thunderbird PowerUser!
21 Add-ons in this Collection
Displays icon for user agent of received mails.
Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.
Visit my Contacts Sidebar site for recent versions and news.
Display birthdays from the Thunderbird addressbooks as events in Lightning.
Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.
An extension to add addressbook-related options to the context...