DMARC stands for “Domain-based Email Authentication, Reporting & Conformance. DMARC is a mechanism that uses the Sender Policy Framework (SPF) and Domain Keys Identified Mail (DKIM) to assess the authenticity of an email message. Unlike SPF and DKIM, a properly configured DMARC policy can instruct the recipient server to accept or reject an email from a specific sender. Authenticate and enhance the deliverability of your emails DMARC allows the email ecosystem to develop a consistent strategy of dealing with emails that are not authenticated. The email ecosystem as a whole becomes more secure and more trustworthy. Disable inbound threats and secure your brand name. Complete transparency and access overall email gateways.