This site is under development. Please don't link to it yet!

K-9, the robot dog

Advanced Emailing for Android

K-9 Mail is an open source email client focused on making it easy to chew through large volumes of email

Learn more »

Documentation

K-9 Mail has a lot of features and configuration options. Unfortunately, not all of them are self-explanatory, so from time to time you might need to look something up.

More »

Community

Whether you're looking for help or you want to discuss the latest features, the K-9 community has got you covered.

More »

Contribute

K-9 Mail is a community developed project. If you're interested in helping to make the best email client on Android even better, please join us!

More »