Rated 5 out of 5 stars

ద్వారా ladyla పై నవం. 18, 2017 · పెర్మాలింక్

Just installed this. I like that you can choose for each email you write if you want to change all the addresses to Bcc, CC or to.
Thanks for making something that is so useful and easy to use and fills a needed gap in Thunderbird functionality.