Envelope in a mail

Goal:

Receive only encrypted emails.

Solution [In Progress]:

1️⃣ Have a nostr mail address.

2️⃣ If receives an email, it tests if it has a password protected zip file in it, and if the body is empty. If not, it responds back to the email, that it only accepts emails containing the content in an encrypted file.

3️⃣ Sender resends the email with a zip file encrypted with a shared key (how to share???)

4️⃣ Answer will also be sent through encrypted zip file.

This idea does not differ too much from proton's idea of sending the content through a weblink that is password protected.

There you also need to exchange a key beforehand. But a non-proton user cannot send info through protons solution to a proton user.

But anyone can easily create encrypted zip files. It is supported by other email clients.

#grownostr #plebchain