What's new in K-9 Mail 5.722
- Fixed bug where updating drafts wouldn't upload the change to the server
- Fixed bug where URLs were duplicated when saving drafts
- Improved HTTP URL detection when URL is wrapped in parentheses
- Don't show archive or spam action when displaying the corresponding folder
- Show recipient name for all messages in Sent, Drafts, and Outbox folders
- Use automatic identity selection when forwarding emails
- Display message headers in original order
- Updated translations
About K-9 Mail 5.722
K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures, BCC-self, PGP/MIME & more!
K-9 supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV).
Install the app "OpenKeychain: Easy PGP" to encrypt/decrypt your emails using OpenPGP.
K-9 is a community developed project. If you're interested in helping to make the most popular open source email client on Android even better, please join us! You can find our bug tracker, source code, mailing list and wiki at github.com/k9mail/k-9
We're always happy to welcome new developers, designers, documenters, bug triagers and friends.
If you're having trouble with K-9, please report a bug at github.com/k9mail/k-9 rather than just leaving a one-star review. We don't mind you telling the world that you're frustrated, but if you use our bug tracker, we have a better chance of fixing whatever's giving you a hard time.
You can find K-9's release notes at: bit.ly/new-k9
Download K-9 Mail 5.722
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:22.0
Uploaded:August 13, 2026 at 5:53PM UTC
File size:10.21 MB
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Uploaded:April 19, 2026 at 4:14PM UTC
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Uploaded:March 24, 2026 at 1:32PM UTC
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Version:16.1
Uploaded:February 28, 2026 at 6:54PM UTC
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Downloads:185
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Uploaded:February 3, 2026 at 6:14PM UTC
File size:13.36 MB
Downloads:94








































