Allow you to add a Return Receipt button to mail compose window toolbar.
The text complete extension adds shortcuts and auto complete functionality to text fields within web forms, the thunderbird message composer, and various other fields within the firefox browser and thunderbird messagecomposer.
The available ...
Adds toolbar buttons to Mark All emails as read and Mark Thread as read.
This add-on provides a few new ways to keep Thunderbird clean.
Allows to place a copy of sent messages (aka FCC) into the currently active folder or any other folder you choose, when you create the message. Usually the copies are placed into the 'Sent' folder. For replies, you may also move the original message.
MinimizeToTray For firefox 3.Minimizes Mozilla windows into the system tray.Note:I am going to remove this extension if the original creator make a FF 3 version!
This extension will enable you to organize your status bar icons. You can now rearrange or remove any item (icon or text) in the Firefox status bar. If your status bar is full and cluttered like mine was, give this a try.
An extension to add addressbook-related options to the context...
Maximize message pane by collapsing the thread pane. You can read a message in larger area without opening a new message window...
Add Gmail IMAP options to the account wizard. You can easily set up Gmail IMAP by this extension.
Add Inline / As Attachment option to Forward button and Message context menu.