To authorize Pinpointe to send emails on your behalf you will have to include it in your SPF record. The SPF record mechanisms used for Pinpointe are shown below.
For more information on SPF click on the button below.
Pinpointe support DKIM signing for your custom domain. For more information and instructions on how to enable DKIM for your domain please contact Pinpointe.
Create a free OnDMARC account to test your configuration.