How do I change the domain of a website that is displaying the McAfee SECURE trustmark? July 21, 2015 18:57 Updated Follow To change the domain or URL of a website that is linked to an existing McAfee SECURE service, please contact our support team. Click here to contact our support team. Related articles I removed the McAfee SECURE trustmark from my website. Does this automatically cancel my subscription? How do I remove a website that is currently linked to a McAfee SECURE trustmark? How do I add a new website? How do I change the position of my trustmark? Do I need a separate McAfee SECURE trustmark subscription for a subdomain?