Frequently Asked Question

Send encrypted email using K-9 Mail
Last Updated 7 years ago

This guide shows how to send an encrypted email from your CounterMail-account on your Android device using K-9 Mail and APG*.

APG is no longer supported by newer K-9 Mail versions, if you want to use K-9 mail with our service we recommend using OpenKeyChain:


1. Click on New Mail

2. Enter all the details and choose Encrypt and then click on send.

3. Choose which recipients you want to send to (encrypt to their public key) and then click OK. (Remember to choose your own public key to be able to decrypt the sent message).

4. Enter your Countermail-password and click OK to send the email.

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