Yes, once you have connected a custom domain, you can change your DNS settings within your Tertulia editor. Please log in and go to Settings > Domains > Manage DNS. There you can add MX records, CNAME records, and TXT records. Please check in with our team here (authors@tertulia.com) before removing any DNS records present if you are unsure about them.
Can I change my DNS settings?
Yes, you can edit DNS records in Settings > Domains > Manage DNS.