Rated 4 out of 5 stars

by Halfmad on Dec. 23, 2008 · permalink

Some people seem to be confused by the installation method. Let me make this clear to you, install it as with any Firefox addon. Then to add it to Thunderbird right click on the "add to firefox" button and "Save link as". Then inside Thunderbird, open the "tools" menu - "add ons" and install it into Thunderbird too. Then you must go back into Firefox - Tools menu - Addons - thunderbird biff "options" and set the .exe location. It takes all of 2 mins and works great!