Notification of new messages and encryption

[cketti]

Xiaomi seems to overdo the power saving measures. See e.g. Xiaomi | Don’t kill my app!

To get the OpenKeychain integration working, check out this post:

How do I make K-9 Mail work with OpenKeychain on Xiaomi's MIUI?

Hello, I had a hard time setting up K9 mail with openkeychain on MIUI android ROM. I was able to go to the “general settings” and select the openkeychain app as the default application for encryption. The problem was when I selected a specific encryption/decryption key for my email account I clicked several times in the option “My key” but nothing happened. Turns out it is necessary to disable battery optimizations for openkeychain and allow to run it on the background. If you have MIUI, do t…