This addon calls attention to main window on new message arrival.
Add support for chat protocols implemented in libpurple.
This add-on allows you run your message filters automatically on outgoing messages after sending. In other words, it's a outgoing filter for thunderbird and seamonkey.
Add arrow buttons for rotating among folder views, and switch to "All Folders" view when hovering over the folder pane during drag & drop.
Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.
Tasks and emails management in a Thunderbird extension. tasks are stored in emails folder and it's possible to link an email to a task.
See all in one, emails and tasks (no more pain to synchronize a task manager).
Just a very simple add-on that adds a toolbar button to execute the "Run Filters on Folders" from Tools menu.
This add allow to customize the snooze delay when snooze popup appears (lightning required).
Adds a new action to mail filters to allow playing a particular sound when the filter matches. Also includes several sample sound files.
The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey MailNews/Thunderbird, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients.
Adds some toolbar buttons using phoenity icons.
Displays message headers more compact (2 lines).
Moves the other actions button to the header toolbar.
Change priority of the received messages from the toolbar button and the context menus...