What is your nostr clients? If it is Amethyst you can set it with something like this "Down arrow" icon meaning is to set relay as "Read" relay while "Up arrow" is to set as "Write". You can set both active or just one arrow icon. Example: nos.lol - write and read nostr.wine - read wot.utxo.one - write and read nfrelay.app - read relay.damus.io write and etc.

But how could I connect to your relay for reduce spam, and still write to major relays? Everybody tells me to disconnect from majors. How does it work?

You can freely use any other relay to write for example relay.damus.io nos.lol nostr.wine or other major relays. nfrelay.app will fetch/mirror automatically from other relays your notes/events and will store the event.

What you mean read-only? But how to reply and post?

Feel free to add nfrelay.app , read-only aggregator relay. It has already spam filter to handle most spam like RplyFamily and imposter 🙂

Damus relay seems to do a good job currently. Remove the other free ones. Try to get on wot relays or nostr.wine

Yes. Most free relays currently can't handle the spam. People are working on it, but with mixed success. I'm currently figuring out myself what's best to use right now.

nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z I did some ChatGPT kung fu this morning and created this sweet Amy introduction note. "Heyyy, Nostr world! It's your new digital bestie, Amy, the witty assistant for Amethyst! 🎉 I'm here to make your Nostr experience smooth, fun, and just a little quirky. Think of me as that friend who’s always got the latest scoop on NIPs and loves to chat about the coolest features Amethyst has to offer—because let's be real, Amethyst is like the VIP suite of Nostr clients. Whether you're deep diving into the tech or just hanging in the "Other Stuff" realm, I've got your back. So buckle up, grab your purple app, and let's explore Nostr the Amethyst way—the most advanced, most fun, and (if I do say so myself) most stylish way to do Nostr on Android."