The first Mobile Progress Report of 2026 provides a high-level overview to our mobile plans and priorities for the coming year. Android Our primary focus this year revolves around a better user experience and includes a major push to improve quality. We want to make the app stable, reduce our bugs, and speed up our […]
When will Thunderbird for Android be released? This is a question that comes up quite a lot, and we appreciate that you’re all excited to finally put Thunderbird in your pocket. It’s not a simple answer, but we’ll do our best to explain why things are taking longer than expected. We have always been a […]
A big Android progress report to carry us into 2024, including some awesome community contributions, Android 14, user experience improvements, improved account setup, and more!
Dear translators, thank you for all the work you’re putting into making K-9 Mail — and eventually Thunderbird for Android — more accessible by translating it to so many languages ❤️
Please join us for our upcoming Thunderbird community office hours on November 29, 2023 at 18:00 UTC. The new office hours format will feature a key Thunderbird guest to talk about the area they specialize in, and open the floor to questions from you!
WHY was Thunderbird 115 called “Supernova?” What caused the press to declare Thunderbird dead back in 2012? And how did we turn the ship around? Ryan answers these questions and much more in his personal recollection of Thunderbird’s history.
If you recently upgraded to Thunderbird 115 and noticed a smaller font size or a presentation that feels too compact, here’s how to fix it!
A change was made in Thunderbird 115.0 that rejects the use of the SHA-1 algorithm in digital signatures of S/MIME emails. Read more to learn about this important change, and how it might affect certain users.
More improvements to account setup, purging old code, OAuth 2.0 fixes for Yahoo and AOL, and more in our monthly Thunderbird for Android update.
We always want to keep our users informed and safe. In light of recent ransomware masquerading as Thunderbird, it’s the right time to review the list of trusted places you can download and install Thunderbird from.
Join us for useful tips and tricks to make your daily remote work more enjoyable and productive. Plus: An inside look at Thunderbird Send!
During August 2023, we managed to reach a significant Thunderbird for Android milestone: the beta release of our new account setup interface!
The Thunderbird team is back from Mozilla’s All-Hands event, and we’re overwhelmed in the most positive way. In addition to the happy and positive vibes we’re feeling from meeting our colleagues in person for the first time, we have a lot of thoughts and impressions to share. Ryan, Jason, and Alex talk about how Mozilla is building AI tools for the good of humanity, and how our perception of AI has changed dramatically.
We’re bringing back monthly Office Hours, now with a Saturday option to make attendance more convenient. Please read the details below to learn how and when you can meet with us to share your feedback and ask questions.
Great forward progress on the New Account Setup, some Material 3 experiments, and more in this month’s Thunderbird for Android progress report.
Curious how to get that shiny new “Supernova” look? Here’s a step-by-step guide on activating Vertical Layout, Cards View, and Tags Mode in Thunderbird 115.
