Thunderbird is the leading free and open-source email, calendaring, newsfeed, and chat client with more than 20 million active monthly users across Windows, macOS, and Linux. One of Thunderbird's core principles is the use and promotion of open and decentralized standards.
This is an unofficial forum for Mozilla Thunderbird and feel free to join and discuss
I like K-9 and Thunderbird. I'm looking forward to trying it out.
As far as I understand, if you're using k9, you're already trying it out.
The release of thunderbird will just be a second copy of the app with a new theme. Other than that k9 is getting all the features.
Ah, thanks. I was a bit confused on the whole thing.