Automated testing increases the software quality by minimizing the number of bugs accidentally introduced by changes to the code. And we want to find those bugs before our users do!

We’ve been working on some significant (and what we think are pretty fantastic) UI changes to Thunderbird. Besides the new Cards View, we have some exciting overhauls to the Message Context Menu (aka the right-click menu) planned. UX Engineer Elizabeth Mitchell will discuss these changes, and most importantly, why we’re making them

Join us for useful tips and tricks to make your daily remote work more enjoyable and productive. Plus: An inside look at Thunderbird Send!

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.

We know that many of you use LibreOffice and Thunderbird as part of your daily workflows. So, how can we make them work better together? We reached out on social media to get your feedback.

Mozilla Connect is an easy-to-use community tool that can help shape future Thunderbird (and Firefox) releases. It allows you to post a feature request, contribute your opinions to existing ones, and give kudos to the features you believe in.

Welcome to a brand new feature called “Meet The Team!” In this ongoing series of conversations, I want to introduce you to the humans behind the software you use every day. When and why did they fall in love with technology? What does their day-to-day schedule look like? What attracts them to open-source projects? And what’s their playlist of choice when hacking away on Thunderbird?

Thunderbird 115 “Supernova” will be intuitive and welcoming to new users, while remaining familiar and comfortable for veteran users. See how we’re accomplishing that balance with a preview of the new Folder Pane.

“Why does Thunderbird look so old, and why does it take so long to change?” Let’s answer that burning question with some important history, and a look into the future.

Thunderbird is going strong at version 52 (ESR) and 57, 58 beta In April 2017 Thunderbird released its successful Extended Service Release (ESR) version 52. This release has just seen it’s fifth “dot update” 52.5.0, where fixes, stability and minor functionality improvements were shipped. Thunderbird 57 beta was also very successful. While Thunderbird 58 is equally […]