アドオン
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
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このアドオンについて
ThunderBridge enables to send attachments of your e-mail directly, by-passing external e-mail servers, if only your recipients are located within the limits of the same Local Area Network (LAN, Wi-Fi) or Virtual Private Network (VPN). P2P transmission improves privacy and safety but most of all enables for delivering e-mails containing large attachments (say 800 MB) like videos pictures, etc.
