5 つ星中 5つの評価を受けています

投稿者: Richard_Fairhurst - 6月 7, 2019 · 固定リンク

This mostly works fine on current versions of Thunderbird. If you download the source code, change the version number check, and install it manually (not easy but possible if you're reasonably clued up at these things), it'll work fine on Thunderbird 60.