评分3星，满分5星

由 ggbal 发表于 Dec. 17, 2019 ·

It seems to detect the duplicated message. But as a previous reviewer pointed out, I can't find the preference menu in either Thunderbird/Preference nor in Toos/Add-on Preference.

TB 68.3.0 in macOS 10.13.6

这个评论是针对附加组件的一个早期版本的（1.5）。