Communication
(95,458 ratings)

Changes in v5.007:
• Improved MIME type handling when other apps share files to K-9 Mail
• Fixed bug where certificate error dialog was erroneously shown on generic TLS errors (POP3)
• Fixed bug when exporting folders containing "."
• Don't overwrite delete policy setting when editing incoming server settings
• Fixed bug with delete URI in MessageProvider
• Added auto-configuration settings for some providers

K-9 Mail is an open-source e-mail client with search, IMAP push email, multi-folder sync, flagging, filing, signatures, bcc-self, PGP, mail on SD & more!

K-9 supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV).

K-9 is a community developed project. If you're interested in helping to make the best email client on Android even better, please join us! You can find our bugtracker, source code, mailing list and wiki at <a href="www.google.com/url?q=https://www.google.com/url?q%3Dhttps://github.com/k9mail/k-9%26sa%3DD%26usg%3DAFQjCNGsowtv6JmlOTAiPEGkxrt8Ry3PAA&sa=D&usg=AFQjCNE9W6Uk4N1k2hN-rsF38WLdU0lcuA" target="_blank">github.com/k9mail/k-9</a>
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 <a href="www.google.com/url?q=https://www.google.com/url?q%3Dhttps://github.com/k9mail/k-9%26sa%3DD%26usg%3DAFQjCNGsowtv6JmlOTAiPEGkxrt8Ry3PAA&sa=D&usg=AFQjCNE9W6Uk4N1k2hN-rsF38WLdU0lcuA" target="_blank">github.com/k9mail/k-9</a> 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: <a href="www.google.com/url?q=https://www.google.com/url?q%3Dhttp://bit.ly/new-k9%26sa%3DD%26usg%3DAFQjCNEK9CmxsZMUp7uSIZIU-37kVTl5Hw&sa=D&usg=AFQjCNHJEZU0TanrLanggWDhYvcqv8U6rw" target="_blank">bit.ly/new-k9</a>

(People sometimes call K-9: K9, K9 Mail, K-9 Email, K9 Email, K9 E-Mail, k9mail or k9email.)

See available downloads
There's a more recent version available below!
Download

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
5.105 APK
23050
March 16, 2015
noarch
Android 4.0.3+
nodpi
All Releases
January 12, 2022

Version:5.909

Uploaded:January 12, 2022 at 4:28PM UTC

File size:7.11 MB

Downloads:55

January 6, 2022

Version:5.908

Uploaded:January 6, 2022 at 12:14AM UTC

File size:7.11 MB

Downloads:45

December 27, 2021

Version:5.907

Uploaded:December 27, 2021 at 10:10PM UTC

File size:7.1 MB

Downloads:64

November 26, 2021

Version:5.905

Uploaded:November 26, 2021 at 4:20AM UTC

File size:7.19 MB

Downloads:84

October 5, 2021

Version:5.904

Uploaded:October 5, 2021 at 6:42PM UTC

File size:7.24 MB

Downloads:99

September 28, 2021

Version:5.903

Uploaded:September 28, 2021 at 4:32PM UTC

File size:7.24 MB

Downloads:55

September 21, 2021

Version:5.902

Uploaded:September 21, 2021 at 4:36PM UTC

File size:7.26 MB

Downloads:48

September 17, 2021

Version:5.901

Uploaded:September 17, 2021 at 5:59PM UTC

File size:7.26 MB

Downloads:45

September 9, 2021

Version:5.900

Uploaded:September 9, 2021 at 10:55PM UTC

File size:7.26 MB

Downloads:40

August 30, 2021

Version:5.806

Uploaded:August 30, 2021 at 7:04PM UTC

File size:7.13 MB

Downloads:243

Comments