Evan Prodromou on Nostr: npub1sjsx0…wwyhu Hey, Steve. So, AP is a protocol for defining how activities get ...

npub1sjsx0a77wgqpgvrsy4zf8pmn3zd2fp2ywu2rapdaam7sdaw9kf4qlwwyhu (npub1sjs…wyhu) Hey, Steve. So, AP is a protocol for defining how activities get delivered. It's possible for servers and clients to refuse delivery for any reason, but that's not defined in the specification.

You could probably compare SMTP for this. It doesn't include methods for spam filtering, mailing list unsubscription, or other higher-level behaviours.