I'm not sure how to answer that, but if you don't want to receive emails from a specific group you're in, there's always an option on the bottom of the email that says click here if you want to stop receiving messages. Good luck!
Glad to have you in the novelist group! You might introduce yourself by telling us what you’re working on in the “Show Me Your Novel and I’ll Show You Mine” discussion if you're not too uncomfortable talking about what you're working on. And we do a live chat every Wednesday; hope you can join us for that!