アドオン
BorderColors 0.6 要再起動
作者: Mike Krieger
Color-codes compose windows depending the active e-mail identity, to avoid sending messages from the wrong account.
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=8e0826b9-6658be27)
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このアドオンについて
Ever send an email using the wrong email account in Thunderbird? Border Colors is a simple add-on that lets you specify a color for each email account. This color will then outline the Compose window depending on which account is active.
