Conflict with adressbook from thunderbird! Rated 4 out of 5 stars
Mice Add-on but in Thunderbiord 3.1.9 there is a conflict with the adressbook when you compose a new mail.
Kolobok smiles is also on the left side and the adressbook is also on left!
Please check it out..
When you use your add-on yiou can not get the adressbook back!