What is Nostr?
I)ruid
npub1san…qjdd
2024-08-20 11:53:10
in reply to nevent1q…gsy6

I)ruid on Nostr: The problem is that email has centralized into a half dozen large receivers that ...

The problem is that email has centralized into a half dozen large receivers that handle 99% of email, so no, if you want your email delivered, you have to play by the rules imposed by the few large receivers. You can permissionlessly run your own mail server to receive for yourself, but you won't be able to send to anyone without DKIM.
Author Public Key
npub1san22nhe59ct8pstcehav4dtkf94lkn46ltl7d30g3zzl00tg7ussgqjdd