Indicators for Thunderbird is an extension for Firefox and Thunderbird designed to improve the integration with libnotify. With this plugin, Firefox and Thunderbird will display notification message like "new mail received", "download complete" using the libnotify library.
See https://wiki.ubuntu.com/NotifyOSD
How to Install in Thunderbird:
1. Right-click the link below and choose "Save Link As..." to download and save the file to your hard disk.
2. In Mozilla Thunderbird, open Add-ons from the Tools menu.
3. Click the Install button, and locate/select the file you downloaded and click "OK".
Product's homepage
Requirements:
· Mozilla Thunderbird
What's New in This Release: [ read full changelog ]
· Fix incorrect locale setting
· Add option not to display notifications for new RSS messages (no notification by default)
· Add option to not use the Notify-OSD bubbles (used by default)
· Fix small mistakes in the code