Software:K-9 Mail
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| Original author(s) | Jesse Vincent |
|---|---|
| Developer(s) | MZLA Technologies Corporation, Christian Ketterer |
| Written in | Java, Kotlin |
| Operating system | Android |
| Type | Email application |
| License | Apache License 2.0 |
| Website | k9mail |
K-9 Mail is free and open source email client for Android. It is designed as an alternative to the stock email clients included with the platform; it supports both POP3 and IMAP protocols and supports IMAP IDLE for real-time notifications. The project is named after the Doctor Who character K9.[citation needed]
In 2015 the project received $86,000 of funding from the Open Technology Fund.[1]
On 13 June 2022, it was announced that K-9 Mail had been taken over by MZLA Technologies Corporation, a subsidiary of the Mozilla Foundation with current maintainer Christian Ketterer joining the team, and plans for K-9 Mail to be rebranded as Thunderbird for Android following the completion of a feature roadmap, including sync with Thunderbird on PC, integrating Thunderbird's automated account setup system, message filtering, and improvements to folders.[2]
Reception
This application has been downloaded from the Google Play Store between 5 million and 10 million times since its release and has been rated by over 90,000 people with almost as many 1 star reviews as 5 star reviews many due to the fundamental restructuring of the program in August 2021, which was not widely accepted by the user base and more recently because of the battery usage when using push to fetch mail.
In the early 2010s it was widely reviewed, and was particularly praised in the media between 2011 and 2013 as a replacement for the default mail application.[3][4] At the time, it was a leading alternative Android app, often recommended[5] when a user did not want to use the default app. It was awarded the "Best App for Sending Email" in the 2010 "Best Android Apps" book.[6]
Features
- Works with IMAP, POP3
- Folder Sync
- Encryption with OpenKeychain support
- Signatures
- SD Card Storage
Notable Forks
Because it is open source, it is possible for developers to create a fork of K-9 Mail as their own program. This included the now-defunct OpenMail/OpenSync mail client[7][8] and mail.com/1&1's email client.[9]
See also
References
- ↑ Open Technology Fund. "Projects we support - K-9 Mail". U.S. Agency for Global Media. https://www.opentech.fund/results/supported-projects/k-9-mail/.
- ↑ Axon, Samuel (2022-06-13). "Email client K-9 Mail will become Thunderbird for Android" (in en-us). https://arstechnica.com/gadgets/2022/06/email-client-k-9-mail-will-become-thunderbird-for-android/.
- ↑ Paul, Ryan (2011-01-24). "Excellent K-9 mail app for Android keeps your messages on a leash". Ars Technica. https://arstechnica.com/information-technology/2011/01/excellent-k-9-mail-app-for-android-keeps-your-messages-on-a-leash/.
- ↑ "K-9 Mail Receives First Significant Update In 9 Months - Improved Interface, Altered Widget, Bug Fixes, And More". Androidpolice.com. 2013-06-28. http://www.androidpolice.com/2013/06/28/k-9-mail-receives-first-significant-update-in-9-months-improved-interface-altered-widget-bug-fixes-and-more/.
- ↑ Begun, Daniel (2011). Amazing Android Apps for Dummies. Wiley. ISBN 9781118061428.
- ↑ Hendrickson, Mike (2010). Best Android Apps. O'Reilly Media. pp. 80. ISBN 9781449382551.
- ↑ "Deepnendhulla openmail github page". https://github.com/deependhulla/openmail-v5.300-v1.
- ↑ "Discussion of OpenMail Fork". 5 August 2021. https://forum.k9mail.app/t/goodbye-k-9-mail/2499/2.
- ↑ "K-9 Forks Page". https://github.com/thundernest/k-9/wiki/Forks.
External links
- Official Website
- Github Development
- Wiki Page
- K-9 Mail on Google Play
- K-9 Mail Android package at the F-Droid repository
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