评分5星，满分5星

由 Martin Sauter 发表于 March 19, 2015 ·

This add-on is extremely helpful when you end up with duplicate messages in your mailbox (for example as a consequence of communication problems between Thunderbird and an IMAP server). Straight forward and quick.

这个评论是针对附加组件的一个早期版本的（0.3.12）。