7.8: Implement DMARC and Enable Receiver-Side Verification

CSF v1.1 References:

PF v1.0 References:

Threats Addressed:


Next Version:

Control Statement

To lower the chance of spoofed or modified emails from valid domains, implement Domain-based Message Authentication, Reporting and Conformance (DMARC) policy and verification, starting by implementing the Sender Policy Framework (SPF) and the DomainKeys Identified Mail(DKIM) standards.

[csf.tools Note: For more information on the Critical Security Controls, visit the Center for Internet Security.]