If you're setting up DNS records to authenticate email sent from Zoho CRM, this is covered in more detail in our dedicated article on Email Authentication, which walks through SPF, DKIM, and the specific DNS records required.
See our full guide: Email Authentication in Zoho CRM, covering DKIM (mandatory), SPF (recommended), and how these DNS records are configured.
Need help? 1 Cloud Consultants can help you configure the correct DNS records for sending authenticated email from Zoho CRM. Book a discovery call with 1 Cloud Consultants.