What is DMARC?

You’ve probably heard that DMARC can improve your email delivery, but what is DMARC really?

DMARC is an email authentication protocol that leverages the popular SPF and DKIM protocols to improve a sender’s understanding of how their email is processed. Messages purporting to be from the sender’s domain are analyzed by receiving organizations, and a digest of acceptance/failure notifications is sent back to the source for review. In a nutshell, DMARC is used to reduce spam and fraudulent email by giving senders information on what recipients see when an email is opened.

Properly implemented, DMARC is a powerful tool for your email delivery and protecting your business communications.  Learn More