mastodon 4.8.0-nightly.2026-10-06FREE YOUR INBOX! Thunderbird is your all-in-one communications command center that puts YOU in control. Manage all your email accounts separately or in a unified inbox. Filter, customize, and organize the way you like. Thunderbird simply makes your life simpler.
What's New: https://blog.thunderbird.net/
We have a shiny new roadmap site, and an equally shiny new blog post to tell our community all about it:
https://blog.thunderbird.net/2026/03/introducing-our-public-roadmaps/
Thunderbird 115 "Supernova" launches on Monday, July 10th! It's our first step towards a more modern, more beautiful, and more customizable Thunderbird experience.
We think you're going to love it, and we are endlessly grateful for all of your support throughout the years 💙
Thundercast is back! Our hosts are steering us through the roadmaps for the desktop and mobile clients. Tune in for all the information on what's coming next, and minimal backseat driving.
Everything's coming up roses in Pasadena for @socallinuxexpo@social.linux.pizza ! Come visit us in the Expo Hall at booth 221 to chat with our team, learn what we're up to, and grab some stickers from:
14:00-18:00 Today
10:00-18:00 Saturday
10:00-14:00 Sunday
We're excited to shine a light on Michaela Martin, the design artist behind our appeal illustrations. We chat about her background, her process, and how Roc and his world went from first sketches to final drafts. 🎨
https://blog.thunderbird.net/2026/03/designing-rocs-world-michaela-martin/
Community Office Hours are back! Our first guest is the new and expanded support team. From building the support foundations for Thundermail to making it easier to help Thunderbird donors and users, they're ready to help!
https://blog.thunderbird.net/2026/03/video-meet-the-new-support-team/
We can't put enough gratitude in the character limit for everything our community has helped us do this year, so we wrote a recap blog. Thank you everyone who made this all happen! 💙 🙌
https://blog.thunderbird.net/2025/12/thunderbird-2025-review-building-stronger-for-the-future/
Want to know more about where @mozilla@mastodon.social is headed? The 2025/26 State of Mozilla is live, sharing our product strategy, vision for the future and a look at some of Thunderbird’s favorite “rebel” developers, builders and engineers. Read here: stateof.mozilla.org
We hope you all liked reading about Roc's illustrated adventures as much as we enjoyed talking to artist Michaela Martin. Do you have any inspiration or ideas for where Roc could go in future artwork? Let us know in the comments!
https://blog.thunderbird.net/2026/03/designing-rocs-world-michaela-martin/
Here's an early look at some fun content we're launching next week!
We're calling it "Meet The Team." It's a series of conversations with each member of the #Thunderbird team, about stuff like:
☑️ When they fell in love with tech or software programming.
☑️ What attracted them to #OpenSource.
☑️ What their day-to-day looks like hacking on Thunderbird
☑️ And whatever else we decide to ask them and they're willing to answer!
We'll start with @alecaddd@mastodon.social's origin story... Stay tuned for more!
