With curve25519 public key sizes as small as 40-ish characters, you can do this for gmail/outlook aliases, too. Here's a demo I made a while back: https://diaf

With curve25519 public key sizes as small as 40-ish characters, you can do this for gmail/outlook aliases, too. Here's a demo I made a while back: https://diafygi.github.io/emailpk https://diafygi.github.io/emailpk