Frequently Asked Question

1. Go to https://webmail.countermail.com/tools/tools.html

2. Scroll down to Verify signature

3. Decrypt the email you want to verify and copy the whole body



4. Paste the whole email body (according to the instructions) and choose Verify message

5. If the email is signed correctly it will look like below (we used cmtesting@countermail.com as sender and the message was "This is a test message")