Subject: an Autocrypt header example using Ed25519+Cv25519 key
From: Alice <[email-masked]>
To: Bob <[email-masked]>
Date: Tue, 22 Jan 2019 12:56:25 +0100

This is an example e-mail with Autocrypt header and Ed25519+Cv25519 key (key
fingerprint: ) as defined in Level 1 revision 1.1.