评分2星，满分5星

由 Firefox 用户 a67dda 发表于 Nov. 6, 2010 · 永久链接

Does not work on TB3.1.

It is already about a year since I e-mailed the developer about this issue and he just claimed that it works fine for him.... (?!) So don't expect this extension working anytime soon.

@joeltx: The "Compact" button doesn't seem to anything here. Would make sense that Thunderbird had this functionality built-in already though.... and it should be right there in the toolbar _by default_.

2 stars instead of 1 just because I remember this working so well in TB2.