Help ensure your emails
hit the inbox
Stop guessing why your messages end up in spam. Follow this 26-point checklist to achieve technical compliance, enhanced sender reputation, and delivery success.
Authentication
#9
DMARC
Domain-based Message Authentication, Reporting and Conformance (DMARC) is a DNS policy record that leverages SPF and DKIM authentication results. It enables domain owners to define how unauthenticated messages should be treated and provides detailed reporting to enhance visibility, strengthen protection against spoofing, and improve the overall security of legitimate email traffic.
Related Tips
More from Authentication