アドオン
View Headers Toggle Button 2.0.1 要再起動
作者: Josh Lukens
This extension adds a toolbar button that allows the easy toggling of viewing all message headers.
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=1c6a22f3-666b9171)
許可設定
このアドオンについて
This extension adds a toolbar button that allows the easy toggling of viewing all message headers. Now localized in: cs-CZ, da-DK, de-DE, el-GR, en-US, es-AR, es-ES, fi-FI, fr-FR, he-IL, it-IT, ja-JP, ko-KR, nb-NO, nl-NL, pl-PL, pt-BR, ru-RU, and sv-SE.
