Good job with the design, @thunderbird . Can you maybe replace the custom repeat pattern dropdown with buttons instead so that I can save a click?
" | Daily | Weekly | Monthly | Yearly |"
Good job with the design, @thunderbird . Can you maybe replace the custom repeat pattern dropdown with buttons instead so that I can save a click?
" | Daily | Weekly | Monthly | Yearly |"
Thunderbird Pro is getting closer to its Early Bird release! Find out what that means and what it includes in our latest update.
#Thunderbird #ThunderbirdPro #Thundermail #OpenSource
blog.thunderbird.net/2025/11/t…
Our team remains hard at work on Thunderbird Pro! Get the latest developments on Thundermail, Appointment, and Send, and our Early Bird plan.Ryan Sipes (The Thunderbird Blog)
I just configured @thunderbird on my Linux laptop to connect to my family iCloud calendar, and it seems to work pretty well!
The setup was a bit involved though. Any chance this might be solved by the new Account Hub in the future?
If your school or workplace uses Exchange for email, accessing it with Thunderbird just got easier! Our blog post has all the details on getting connected. Additional features, like calendar and address book, are in the works!
blog.thunderbird.net/2025/11/t…
Thunderbird Exchange support has finally landed for email in the latest monthly release. Find out what's in, out, and still on the way.Heather Ellsworth (The Thunderbird Blog)
It seems like yesterday we released Thunderbird for Android. See how fast our first mobile app is growing up.
#Thunderbird #OpenSource #Android
blog.thunderbird.net/2025/11/v…
Thunderbird for Android has just turned one! Join our retrospective for what we've accomplished this year and take a peek at what's ahead!Monica Ayhens-Madon (The Thunderbird Blog)
My slides from the talk about #Thunderbird at #openalt are ready:
talks.openalt.cz/openalt-2025/…
To the one person who came, thanks!
I am a [community](https://pontoon.mozilla.org/contributors/bogomil/) [contributor](https://bugzilla.mozilla.org/user_profile?user_id=359734) and a long-time user of [Thunderbird](https://www.thunderbird.net/).talks.openalt.cz
Thunderbird 144 is out now! Exchange support is closer to officially landing, dragging and dropping your folders is easier, and we're adding new ways to keep your email safe!
#Thunderbird #OpenSource #Email
blog.thunderbird.net/2025/10/t…
In Thunderbird 144, we're preparing Account Hub for Exchange, improving folder reorganization, alerting you to certificate issues, and more!Monica Ayhens-Madon (The Thunderbird Blog)
Not all of our progress is headline worthy! But steady, detail-oriented work, described in our latest development update, is a firm foundation for the next leaps forward.
#Thunderbird #Email #OpenSource
blog.thunderbird.net/2025/10/t…
While Exchange Support and Account Hub took center stage last month, we also continued our work on the new Calendar UI and other issues!Toby Pilling (The Thunderbird Blog)
The… cool people… at @thunderbird have released a new feature called "Account Hub". It works exactly with Outlook.com and Google Mail and crashes on any self-hosted mail server 🤦.
Do they even test their crap with independent systems? OIDC support being limited to Google and a handful others in code was one thing, but how does a feature that simply breaks all mail accounts but GAFAM make it into a release?
Bravo + Glückwunsch!
Schleswig-Holstein: Verwaltung mit E-Mail-Migration auf Open Source fertig.
#OpenSource #Thunderbird #widerdasmonopol #nextcloud @nextcloud @mozilla @thunderbird @landesregierung #microsoft #Microsoft365
Die Landesverwaltung Schleswig-Holsteins hat den Umstieg ihres Mailsystems von Microsoft Exchange und Outlook auf Open-Source-Lösungen vollzogen.Stefan Krempl (heise online)
I like that the video version version of the State of the Thunder pod by @thunderbird is available on TILvids, a PeerTube platform.
State of the Thunder #13: tilvids.com/w/mvHZHm2JXzbrxwMB…
State Of The Bird 2024/25 - great report by @thunderbird 's team: blog.thunderbird.net/2025/10/s…
Thank you for this wonderful piece of software. Can't wait to see the new database in action and I'll continue to donate ❤️
Let's dive into the details with the Thunderbird Annual Report 2024-2025 to see how we've grown and what we've accomplished in the past year.Ryan Sipes (The Thunderbird Blog)
What's the topic of Office Hours conversation? Conversation view! From backend changes to in-person collaboration, find out how the Thunderbird team is making it possible:
blog.thunderbird.net/2025/10/v…
We're starting work on the long-awaited Conversation View! Learn how our developers and designers are working together to make it happen!Monica Ayhens-Madon (The Thunderbird Blog)
In this month's Dev Digest, we're:
* describing the final QA steps as Exchange mail support lands in 144
* discussing future Exchange work
* adding Exchange to Account Hub
* recapping the Conversation View workweek
* diving back into the Calendar UI Rebuild
* and more!
blog.thunderbird.net/2025/09/t…
Exchange is coming to Thunderbird 144 next month! Learn what's in and what's planned. Also, updates on Account Hub, Calendar UI, and more!Toby Pilling (The Thunderbird Blog)
In-person and virtual community initiatives, adjusting the Android roadmap, and the journey to true Conversation View and why it's hard, and how an in-person work week helped us get started. Read/watch/listen at the blog:
blog.thunderbird.net/2025/09/s…
We’re back with our twelfth episode of the State of the Thunder! In this episode, we’re talking about community initiatives, filling you in on Android development, and finishing our updates on popular Mozilla Connect requests.Monica Ayhens-Madon (The Thunderbird Blog)
There's a lot going on in Firefox and Thunderbird land this week! First, we're taking part in Mozilla Support's Ask-A Fox event this week! (community.mozilla.org/en/campa…) Check out how you can get involved and help fellow Thunderbird users on desktop and Android!
Second, we're hosting a live streamed AMA Thursday at 19:00 UTC and want your questions! Please share any questions for our team here: survey.alchemer.com/s3/8482945…
#Firefox #AMA #Thunderbird #AskAFox
The Mozilla Support platform (a.k.a. SUMO) receives over 20 million visits each month. It’s the go-to place for Firefox users toMozilla
Is it just me or are IMAP subfolders broken in @k9mail and @thunderbird since 12.0?
Just tried Thunderbird as well and I can't download any emails in subfolders. (12.0+12.1)
Used to work fine 11.1.
Is there some switch one needs to flip?
We've got the latest updates on our Android and upcoming iOS apps! Take a sneak peak at the new Android account drawer, iOS account setup and upcoming monthly release schedule. Also, we explain why recent updates affected read/unread message readability and how we're fixing it in the short AND long term.
blog.thunderbird.net/2025/09/m…
Mobile Progress Report is back with updates on the Android drawer and visual improvements, iOS mockups, and a new monthly release cadenceAlessandro Castellani (The Thunderbird Blog)
After a short hiatus, State of the Thunder is back! This time, in addition to tackling community questions, we're also responding to the top 20-ish requested features from Mozilla Connect. Get the latest news on Sync, translations, and more!
blog.thunderbird.net/2025/09/s…
State of the Thunder is back for a new season! We're answering more questions and updating you on top requested features from Mozilla ConnectMonica Ayhens-Madon (The Thunderbird Blog)
💬 WECHSEL von #K9mail auf @thunderbird
UPDATE:
Es ist total easy. Die Daten müssen nicht vorher von K9 Mail exportiert werden
#Thunderbird installieren und dann den Weg gehen, wie in den Screenshots zu sehen. Das auswählen, was aus #K9mail importiert werden soll - fertig 👌
Thunderbird liest die Daten direkt aus K9 Mail aus
@thunderbird bug?
a team of people manages eg. team@domain #email .
they all use #thunderbird (on #linux) .
drafts stored by some team member, and then sent by another team member, doesn't show thread as replied..
sounds like a known bug? or something else to look into?
Back-to-school seasoning may be winding down, but Thunderbird is seeing where we make the grade (and don’t) with accessibility. Learn about our recent a11y study and find how to help us make Thunderbird accessible to everyone!
#Thunderbird #Accessibility #OpenSource
blog.thunderbird.net/2025/09/v…
In our latest Office Hours, we're covering what's in (and out) of our latest Extended Support Release, Thunderbird 140.0 ESR "Eclipse"!Monica Ayhens-Madon (The Thunderbird Blog)
Thunderbird 142.0 has a host of exciting features and bug fixes. From improving the PDF experience to better support for quiet time, learn what's just landed in our recap of the newest monthly release.
#Thunderbird #OpenSource #Email
blog.thunderbird.net/2025/08/t…
Our latest monthly release makes resetting folder order easy, lets you sign PDFs, honors 'Do Not Disturb' in native notifications, and more!David Hathaway (The Thunderbird Blog)
Hyped for Thunderbird Pro? The team has shared an update on what's planned, including Thundermail e-mail address, appointment scheduling, file sharing, and maybe a bit more!
omgubuntu.co.uk/2025/08/new-de…
#opensource #Thunderbird #email
Thunderbird Pro will offer Thundermail email service, appointment scheduling, file sharing, and maybe even AI features. Email will be hosted on German servers.Joey Sneddon (OMG! Ubuntu!)
We'll be at the Austin JavaScript Meetup tonight! 🎉 Come say hi, chat about open source, and connect with the community!
#Thunderbird #JavaScript #Austin
meetup.com/austin-js/events/31…
**Talk:** Building UIs for Everyone: Accessibility as a Frontend Responsibility **Speaker:** Kushal Kumar Nerella **Abstract:** Kushal will share some of tMeetup
Curious about our progress on Thunderbird Pro? Our latest update, direct from Managing Director Ryan Sipes, keeps you in the know - and lets you know how to stay updated:
#Thunderbird #ThunderbirdPro #OpenSource
blog.thunderbird.net/2025/08/t…
Our team is hard at work on Thunderbird Pro. Get the latest developments on Thundermail, Appointment, and Send in our latest update.Ryan Sipes (The Thunderbird Blog)
Our regular Development Digest has some exciting updates on features that are nearing completion, in the case of Exchange email support, and are just starting development, in the case of the long-awaited Conversation View. We're also adjusting Account Hub and tackling the usual maintenance tasks and bug fixes
#Thunderbird #OpenSource #SoftwareDevelopment
blog.thunderbird.net/2025/08/t…
We're approaching the finish line for Exchange email support, addressing issues in Account Hub, diving into Conversation View, and more!Toby Pilling (The Thunderbird Blog)
Getting Things Done + labels + keyboard shortcuts = 💙 and an organized inbox. Find out how to get started in our latest Maximize Your Day blog post!
#Thunderbird #Productivity #Email
blog.thunderbird.net/2025/08/m…
Supercharge your productivity and tackle your inbox with the Getting Things Done system, labels, and Thunderbird keyboard shortcuts!Monica Ayhens-Madon (The Thunderbird Blog)
Archiving from notifications, warnings about expiring PGP keys, bug fixes, and more! Find out what's in Thunderbird 141.0 (and how you can get it) in our new Monthly Release Recap!
#Thunderbird #OpenSource #Email
blog.thunderbird.net/2025/08/m…
Our latest monthly Release, 141.0, is out. Learn about features, bug fixes, and performance improvements you can get in Thunderbird today!Monica Ayhens-Madon (The Thunderbird Blog)
We've been doing State of the Thunder, our bi-weekly deep dive into development and roadmap discussion, for a few months now! One common thing we hear is "this info is great! But, can you put it in a blog?" And starting with episode 10, we have. All of the latest Thunderbird updates and discussions, now in an easy to read format - with links to the videos and podcasts for those of you who still want to watch or listen!
blog.thunderbird.net/2025/07/s…
State of the Thunder is now in video, podcast, and blog format! In the latest issue, we're answering your community questions!Monica Ayhens-Madon (The Thunderbird Blog)
We're growing our community team! Thunderbird has been so lucky to have a community that's helped us survive and now thrive, and we want a team that can help everyone who contributes to Thunderbird thrive just as much. Meet the members of the team and learn what they have planned!
#Thunderbird #Community #OpenSource
blog.thunderbird.net/2025/07/w…
Thunderbird is all about community, and we're growing a community team to better support it. Get to know the team and our road ahead!Michael Ellis (The Thunderbird Blog)
Our community team has a new video series! "Contributing to Thunderbird" breaks down the barriers to developing, testing, translating, and supporting Thunderbird on desktop and mobile. Our first videos help you build a Thunderbird development environment on your Mac and Linux (specifically Ubuntu) machines, with a Windows video in the works:
Our Community Office Hours is back, and this month we've taken a deep dive into our latest yearly Extended Support Release, Thunderbird 140.0 ESR "Eclipse." We're talking with our Sr. Manager of Desktop Engineering (and introducing our new Manager of Community Programs) and talking about its new features, what didn't make the cut, and why you should give our new Monthly Release a try.
#Thunderbird #OpenSource #Email
blog.thunderbird.net/2025/07/v…
In our latest Office Hours, we're covering what's in (and out) of our latest Extended Support Release, Thunderbird 140.0 ESR "Eclipse"!Monica Ayhens-Madon (The Thunderbird Blog)
Do you have ideas on what might make a more welcoming, exciting and rewarding community experience for Thunderbird users & developers?
We're gathering ideas on how to strengthen and improve the Thunderbird community. So, whether you are a long-time contributor or a curious newbie, we would love to hear your thoughts! Share your suggestions below and help shape the future of our community!
#Thunderbird #OpenSource #Community
connect.mozilla.org/t5/discuss…
Do you have ideas on what might make a more welcoming, exciting and rewarding community experience for Thunderbird users & developers? We're gathering ideas on how to strengthen and improve the Thunderbird community.connect.mozilla.org