Theme Font & Size Changer for ThunderBird

评分1星，满分5星

由 Firefox 用户 79b7de 发表于 April 11, 2018 · 永久链接

Unfortunately this add-on stops working every 90 days or so, so has become problematic for me. However I have done what Mr. Bob suggested and that works fantastic. 5 stars for Mr. Bob!