K-9 Mail is an email client for Android that uses the user’s email provider to send and retrieve messages.
The app requests the following privacy-relevant Android permissions:
For more information on the permissions K-9 Mail requires see: Permissions
Sensitive user information is only used to perform the basic functionality of the app, sending and receiving email. K-9 Mail does not automatically collect and send data to the developers of the app or any third party. Sensitive information is also not included in application logs unless this is enabled by the user.