In order to authorize RunSignUp to send emails on your behalf and customize those emails to match your domain you will have to carry out full domain whitelabeling. During this process you will be provided with the necessary DNS records that need to be created so your emails start passing SPF and DKIM.
For more information and instructions on how to complete the full whitelabeling process please click on the button below.
Create a free OnDMARC account to test your configuration.