You can just add nostr21.com and pay him 21 sats one-time fee. Keeps the worst of the spammers out.
He may have to move to regular payments, tho, long-term.
Make sure you type the name of my relay, correctly. Only one "r".
Which client so you usually use?
Mostly Coracle on a PC.
I notice I have your relay listed 3 times. One all lowercase with one "r", one all lowercase with two "r", and one with the two words starting with capital letters. I think that proves I not only don't know what I'm doing, but I also forget that I already added the relay. ;)