The app will ask for several permissions, but an explanation is listed for each of them on Google Play. If you have any questions or doubts as to the trustworthiness of Open Keychain, they open it up to everyone’s scrutiny on the GitHub website. But Open Keychain will assist you in searching for the digital keys of others. The app uses an encryption process to convert the email into an indecipherable code to anyone without a key, and no other app can access that key from Open Keychain’s database. Open Keychain uses OpenPGP (Pretty Good Privacy standard) that manages to keep things secure but is also flexible enough to work on a variety of devices and systems. And for extra security, you can put your digital signature on the message you send so that others can be sure it was you that sent them. This also goes both ways-your emails can be read only by the intended recipients. Open Keychain uses an encryption process that makes certain that only you can read the messages that others send you. And in these times, we need all the help we can get (the last email I received was from Yahoo informing me that private information may have been compromised). We will do our best to discuss the finest options out there.īased on another app called APG, Open Keychain is all about privacy and security. There are also some widgets that work with K-9. And the many apps or plugins that can work with K-9 to give you additional notification options. What we are here to talk about today is add-ons that enhance encryption or general security.

Remind you of Android at all? And it’s not as though K-9 doesn’t have a lot of features as is, what with IMAP push email, search options, multi-folder sync, signatures, flagging, filing, bcc-self, mail on SD, PGP, and more.īut if you’ve already got the email client, we don’t need to tell you about how great it is because you already know. What’s better than great built-in functionality? How about various added functionalities that you can pick and choose? That’s what K-9 offers due in large part to its open source approach that allows a variety of development talent to create add-ons or plug-ins for the app.

K9 mail download