评分5星，满分5星

由 Tomasz Lewoc 发表于 July 7, 2012 ·

Makes it much easier to keep track of your messages, and has some nifty extra features such as quick previews of PDF and image attachments. This addon greatly improves the Thunderbird experience.

这个评论是针对附加组件的一个早期版本的（2.4.1）。