K-9 supports IMAP, POP3 and Exchange 2003/2007 (including WebDAV).
Install the “OpenCachein: Easy PGP” app to encrypt / decrypt your emails using OpenGP.
K-9 is a community based project. If you are interested in helping to further develop the most popular open source email client on Android, please join us! You can see our bug tracker, source code, mailing list and wiki at https://github.com/k9mail/k-9
We are always happy to welcome new developers, designers, documentaries, bug triggers and friends.
If you have problems with your K-9, please report a bug at https://github.com/k9mail/k-9 without leaving a single star review. We don’t mind you letting the world know you’re frustrated, but if you use our bug tracker we have a much better chance of fixing anything that is giving you a hard time.
You can find K9 published notes here: http://bit.ly/new-k9
(People occasionally call K9: K9, K9 Mail, K9 Email, K9 Email, K9 Email, k9mail or k9email))
Fixed bug bu with pinch to zoom St gesture
Settings have been added to disable the ‘Mark all marked’ dialog
Update full text search index when moving messages
Fixed display bug when replying to messages using dark theme
Do not hide CC and BCC if “Always show CC / BCC” is enabled
Signed Allow sending only signed PGP / Inline messages
Do not save drafts when message messages can be encrypted
Further bug fixes