Help us make K-9 Mail even better! Below you'll find several ways to contribute to the project, if you're a user, a developer, a translator, designer etc. or even if you just want to help financially by donating.
Use the K-9 issue tracker to report bugs or request new features.
Use the website issue tracker to report bugs or request new features.
K9 Mail uses Transifex for translations. As features are added, there is often a need for translators to localise the text accordingly.
Help other users by answering questions on the mailing list.
The source code is hosted on GitHub.
We maintain documentation on the design of the app in the development section of the documentation and on the Wiki. Feel free to contribute towards this and read it to guide patches to submit. If you are new to Android then the Android Developer site has lots of helpful resources.
A number of the issues are marked with the ‘beginner’ label indicating they are probably suitable for someone with not much experience of K-9.
Like everything else, this manual is the work of volunteers. If you feel it could be improved with information on a certain topic, feel free to contribute by creating an issue on the website’s tracker or submitting a pull request.
If you want to contribute financially, head over to K-9 Mail's page on Liberapay.