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About this app
K-9 Mail is an open source email client that works with basically every email provider.
Features
* supports multiple accounts
* Unified Inbox
* privacy-friendly (no tracking whatsoever, only connects to your email provider)
* automatic background synchronization or push notifications
* local and server-side search
* OpenPGP email encryption (PGP/MIME)
Install the app "OpenKeychain: Easy PGP" to encrypt/decrypt your emails using OpenPGP.
Support
If you're having trouble with K-9 Mail, ask for help in our support forum at https://forum.k9mail.app
Want to help?
K-9 Mail is now part of the Thunderbird family and remains a community developed project. If you're interested in helping to improve the app, please join us! You can find our bug tracker, source code, and wiki at https://github.com/thunderbird/thunderbird-android
We're always happy to welcome new developers, designers, documenters, translators, bug triagers and friends.
What’s new
K-9 Mail version 25.0
Fixed:
- Message composer could crash when rotating screen or editing message as new
- HTML signature text disappeared after rotation
- Deleted email notifications could reappear
- HTML drafts could hide or lose attachments
- Add to contacts crashed without a Contacts app
- Large PGP attachments showed no encryption progress
- Account drawer could behave inconsistently
