We won’t let you post to a relay that doesn’t support delete for expiring messages in nostr:npub1pu3vqm4vzqpxsnhuc684dp2qaq6z69sf65yte4p39spcucv5lzmqswtfch but we don’t have a setting for all posts yet. Nor do we explain that well in the relay section. Things to do.
Discussion
Oh interesting. I’m on Damus but might give that a try then.