Blog

Blogpost image

When Will Thunderbird For Android Be Released?

Posted on Dec 28, 2023

When it's done.

Blogpost image

November/December 2023 Progress Report

Posted on Dec 28, 2023

Trying to keep up with the Android platform.

Blogpost image

October 2023 Progress Report

Posted on Nov 29, 2023

We moved some things around.

Blogpost image

September 2023 Progress Report

Posted on Oct 27, 2023

Some account setup news and an app maintenance report.

Blogpost image

August 2023 Progress Report

Posted on Sep 15, 2023

Become a beta tester and check out the new account setup.

Blogpost image

July 2023 Progress Report

Posted on Aug 23, 2023

A first working version of the new account setup and Material 3 experiments.

Blogpost image

June 2023 Progress Report

Posted on Aug 1, 2023

K-9 Mail development in June

Blogpost image

May 2023 Progress Report

Posted on Jun 15, 2023

Thunderbird for Android gets one step closer, as K-9 Mail integrates Thunderbird’s Autoconfiguration feature for...

Blogpost image

April 2023 Progress Report

Posted on May 12, 2023

New stable version, disappearing widgets, what's next?

Blogpost image

Financial Report 2022

Posted on May 10, 2023

Thanks to our donors, Thunderbird is thriving.

Blogpost image

March 2023 Progress Report

Posted on Apr 6, 2023

Preparations for K-9 Mail 6.600, design system

Blogpost image

K-9 Mail in February 2023

Posted on Mar 2, 2023

New team member, message view redesign, message list tweaks.

Blogpost image

K-9 Mail 6.400

Posted on Nov 28, 2022

The release that adds customizable swipe actions.

Blogpost image

Donations in 2022

Posted on Nov 15, 2022

Financial report for January to May 2022.

Blogpost image

K-9 Mail joins the Thunderbird family

Posted on Jun 13, 2022

Exciting news about the future of the app.

Blogpost image

K-9 Mail 6.000

Posted on Apr 18, 2022

Say hi to the "we fixed notifications" release.

Blogpost image

2021 in Review

Posted on Jan 18, 2022

2021 was the year K-9 Mail finally saw a new stable release.

Blogpost image

Donations in 2021

Posted on Jan 7, 2022

How much was donated and where did the money go?

Blogpost image

K-9 Mail is back

Posted on Jul 24, 2021

After almost 3 years a new stable version of K-9 Mail is available.

Blogpost image

K-9 Mail is looking for funding

Posted on Feb 14, 2021

K-9 Mail is looking to raise money to fund development.

Blogpost image

What's up with K-9 Mail?

Posted on Jun 1, 2020

The release of the latest stable version of K-9 Mail (5.600) was in September 2018,...

Blogpost image

OpenPGP Considerations, Part III: Autocrypt and Encryption by Default

Posted on Feb 26, 2018

This blog post is the third in my series on design decisions made in the...

Blogpost image

5.4 Release

Posted on Jan 7, 2018

After a lengthy merge window the K-9 maintainers are pleased to be able to report...

Blogpost image

Google Summer of Code 2017 Projects

Posted on May 5, 2017

After a couple years break, the K-9 Mail project participates in this year’s Google Summer...

Blogpost image

OpenPGP Considerations, Part II: Encrypted-Only Mails

Posted on Jan 30, 2017

This blog post is the second in my series on design decisions made in the...

Blogpost image

User Survey

Posted on Jan 23, 2017

In 2014 Julia Korbut created a design concept for K-9 Mail using Material Design.

Blogpost image

Why APG is no longer supported

Posted on Jan 13, 2017

With the latest major release from December 2016, K-9 Mail dropped support for APG as...

Blogpost image

K-9 Mail 5.200 released

Posted on Dec 26, 2016

The K-9 team is happy to announce the availability of K-9 Mail 5.200.

Blogpost image

OpenPGP Considerations, Part I: Signed-Only Mails

Posted on Nov 24, 2016

I have been working for some time now on the OpenPGP support in K-9 Mail....

Blogpost image

K-9 Developer Meet-up

Posted on Nov 5, 2016

Developer meet-up at c-base...