https://nostrrr.com/relay/greensoul.space (access: paid)

https://nostrrr.com/relay/nrelay1qqd8wumn8ghj74rgv4rx7un9wd6zumn0wd68yvfwvdhk6k5n853 (access: my follows)

Anyone can read from both and respond, though, unless I have them muted. The whitelist only determines who can start a new thread.