Adding SPF for Hubspot for DMARC purposes is not needed because the Return-Path address of the emails is set to Hubspot's default domain in order to track bounces on your behalf. Therefore, SPF will not pass for Hubspot from a DMARC's perspective, however, as long as DKIM passes, the emails will be DMARC compliant.

For information on how to configure DKIM and add the necessary DNS records please click on the button below.

Create a free OnDMARC account to test your configuration.