Skip to main content


The path to bringing you a great email experience on Android devices begins with K-9 Mail, which joined the Thunderbird family earlier this summer.

As we work towards a modern redesign of desktop Thunderbird, we’re also working to improve K-9 Mail as it begins its transition to Thunderbird mobile in Summer 2023.

Read more about today's new release of K-9 Mail on the Thunderbird blog:

https://blog.thunderbird.net/2022/11/thunderbird-android-update-k-9-mail-6-400-adds-customizable-swipe-actions/

#Android #Thunderbird #K9Mail #Email #FOSS #OpenSource
This entry was edited (1 year ago)

brabitom reshared this.

Unknown parent

Thunderbird: Free Your Inbox
@DismalShadow Love the excitement (and the reference!)
in reply to Thunderbird: Free Your Inbox

Look forward to testing it out. Currently using Kaiten (K10) so hoping it'll be an easy transfer process...
in reply to Nykilde

@jesperchr We WANT one as much as you do, but we will get the Android version out the door first, and then figure out how to approach a potential iOS version.

Right now it's just a matter of time and resources.
in reply to Thunderbird: Free Your Inbox

Will it be tied to Google like the Linux desktop version is. I stopped using it for that reason.
in reply to Thunderbird: Free Your Inbox

Mozilla is taking over K-9 Mail? That's disappointing. I don't trust an outfit that requires its employees to have approved political views.
in reply to Thunderbird: Free Your Inbox

Have been using K9 for a while and love it. Could we please get a "Mark as Read and Archive" action/button for both desktop and Android? I've never seen that in ANY app and it's definitely useful!
in reply to Thunderbird: Free Your Inbox

Thunderbird "works" but it honestly doesn't get better for my use cases
in reply to Thunderbird: Free Your Inbox

tried it once, but didn't like it. Fairemail is my jam right now. If K9 will pull emails and let me archive or delete from Android notification I'll reconsider
in reply to Thunderbird: Free Your Inbox

By the way, we have an FAQ about K-9 Mail and Thunderbird for #Android that you might find interesting: https://blog.thunderbird.net/2022/06/faq-thunderbird-mobile-and-k-9-mail/
in reply to Thunderbird: Free Your Inbox

This is so big I might actually move out of @protonmail and go full traditional mail + GPG instead.
in reply to Thunderbird: Free Your Inbox

*PLEASE* give us the nostalgic option to keep the icon and name in the launcher, been using k-9 since the beginning and I've always loved the reference (and even built my own replica of that dog). I'm otherwise quite happy with the rest of the direction but i would very much like to keep the trusty dog...
in reply to Thunderbird: Free Your Inbox

This is amazing! as a long time user of Thunderbird on my desktops (along with #Kmail on some of my #KDE machines, I have to be honest ) and K-9 users for years, I can't be more happy to see that partnership happening!
in reply to Simon

@simoncarrignon Hey, we think the majority of KDE apps are awesome. Can't say we blame you there :D