附加组件
![Thunderbird Send [stage] 的图标](https://addons.thunderbird.net/user-media/addon_icons/988/988811-64.png?modified=b9d37650){kind=icon}
Thunderbird Send [stage] 4.5.0
作者： Thunderbird Services
[Alpha Testing] Thunderbird send allows sending and receiving end to end encrypted files.
This add-on is undergoing testing and not yet available to the general public.
关于这个附加组件
Note: This add-on is currently in internal alpha testing and will only work for authorized users.
