K-9 Mail is an open source email client that works with basically every email provider.
<b>Features</b>
* 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 <a href="https://f-droid.org/packages/org.sufficientlysecure.keychain">OpenKeychain: Easy PGP</a> to encrypt/decrypt your emails using OpenPGP.
<b>Support</b>
If you're having trouble with K-9 Mail, ask for help in our <a href="https://forum.k9mail.app">support forum</a>.
<b>Want to help?</b>
K-9 Mail is 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 <a href="https://github.com/thunderbird/thunderbird-android">https://github.com/thunderbird/thunderbird-android</a>.
