Release Wed, Jun 3, 2026 1 min read

Thunderbird for Android K-9 Mail 19.1

Original release notes

New:

Enable easily discoverable way to configure and use Thundermail (#11086)

Contributors:

Thanks to: @rafaeltonholo

Full Changelog: https://github.com/thunderbird/thunderbird-android/compare/K9MAIL_19_0...K9MAIL_19_1