Method Name: disableBackupMX
Description: Disables Backup MX service for specified zone
WSDL URL: https://api.durabledns.com/services/email/disableBackupMX.php?wsdl
apiuser —— Value for authentication – Provided by DurableDNS on the Dashboard
apikey —— Value for authentication – Provided by DurableDNS on the Dashboard
zonename —— Name of zone to disable Backup MX for, followed by a dot (.). Example: “example.com.”
return —— Returns ‘success’ if completed without error.