Rated 5 out of 5 stars

bởi Bonfire Bill vào Tháng bảy 24, 2020 · liên kết thường trực

As a longtime Thunderbird user I really recommend this add-on. Sometimes in frustration I have temporarily deviated to emClient and Mailbird but this add-on has brought me back to the fold. Handling threading properly had been a thunderbird weakness but now cured!!