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由 MichelvdL 发表于 March 1, 2024 ·

Does exactly what it needs to do. I do *not* understand why this is not part of core Thunderbird...

这个评论是针对附加组件的一个早期版本的（1.5）。 

作者 John Bieling (开发者) 日期 March 1, 2024 ·

Most users do not need it. One aspect of add-ons is to add niche functions. Thunderbird would look very crowded if it includes every options someone has ever come up with.

What add-ons allow: You can customize Thunderbird to your needs.