I have tried and tried and tried to get this $%?&?? add-on to work and it DOES NOT. It is useless. The entire 78.5 version of Thunderbird is a disaster with many add-ons that had worked fine for years having been disabled. The final product is less than it was to the point where I'm seriously thinking of switching to an entirely different platform.;这个评论是针对附加组件的一个早期版本的（2.19）。
40.000 users seem to use it just fine. Calling my addon $%?&?? is of course disqualifying you from any further (free) support.