Possible Duplicate:
Is there a way to add Mozilla Thunderbird to the messaging menu?
I've installed the Netbook edition 10.04, and I've setted Thunderbid as default mail program, but when I click on the mail icon in the tray bar, it always calls Evolution...
What I'm missing?
There is an extension to let Thunderbird work with the Ubuntu Mail Indicator (aka the envelop icon on the taskbar). Install it in Thunderbird.
The easiest way to integrate Thunderbird into the indicator applets is detailed in this post by OMG Ubuntu : http://www.omgubuntu.co.uk/2010/09/thunderbird-ubuntu-notification-applet/
Direct Link : https://addons.mozilla.org/en-US/thunderbird/addon/223374/
