Is there a way to submit my newsletter to your database of newsletters? I run a curated gaming content newsletter(https://www.thegamingpub.com/ https://www.theg

Is there a way to submit my newsletter to your database of newsletters? I run a curated gaming content newsletter(https://www.thegamingpub.com/ https://www.thegamingpub.com/) and being part of those databases it's what help people find my newsletter. Let me know if that's possible, thanks!