About this Add-on
In Thunderbird, it displays a notification for new mail (displays the sender and subject). Clicking on the notification will focus Thunderbird.
If you have Chatzilla installed, several notifications can also be displayed! Clicking on a notification will focus Chatzilla.
You can turn off these notifications by changing what notifications Growl displays in the Growl prefpane.
Once you install and restart your browser, you should get a Growl notification indicating that the application has registered.
If you want some other extension to have Growl Notifications support, contact them and point them to this page: http://trac.growl.info/wiki/MozillaGrowlNotifications
(All) Added a de localization.
(Thunderbird) Stopped displaying RSS feeds due to the vast number of notifications that were sent. This is only temporary until a delayed system for dispatching notifications is created that will handle a large load of notifications (Growl will actually handle this in 1.1, so it may not be worthwhile)