SPF
To authorize Zuora to send emails on your behalf you will have to include it in your SPF record. The SPF record mechanism used for Zuora is shown below.
a:zgateway.zuora.com
For more information on how to set up SPF for Zuora please see click on the button below.
DKIM
To enable DKIM for your domain please click on the button below and search for DKIM.
Create a free OnDMARC account to test your configuration.