Kia ora team,
What fields should I be using in Metaname when adding SPF and DKIM records?
The email host is VentraIP. I've already added the MX servers however MXTools is showing a SMTP error (failed to connect).
If you have a failed to connect that's not a record issue.
That's more than likely a mail server issue not being able yo connect to port 25, are you hosting email on-prem or cloud?