DNS Authentication Video

Learn how to authenticate your domain in OpenLeads to improve email deliverability and keep your messages out of spam folders. In this quick walkthrough, we cover how to add your domain under Domain Authentication, set up the required DNS text records (SPF, DKIM, DMARC), and use your authenticated domain across one-off emails, mass emails, and autoresponders. We'll also show you how to verify your setup and troubleshoot common DNS errors.