DMARC for HIPAA email security

Short answer

HIPAA doesn’t name DMARC, but its Security Rule requires safeguards against threats to electronic protected health information (ePHI) — and email spoofing is a leading vector. Deploying SPF, DKIM and DMARC at enforcement is a recognized safeguard that stops attackers impersonating your healthcare domain.

Why it matters for healthcare

Healthcare is a top phishing target. Spoofed emails that appear to come from a clinic or hospital can harvest credentials or ePHI. Enforced DMARC prevents exact-domain spoofing of your organization, protecting patients and staff.

Implementing it

Authenticate all legitimate senders (EHR systems, portals, billing, marketing), publish DMARC, monitor reports, and enforce. Document the control as part of your HIPAA risk-management program.

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Frequently asked questions

Does HIPAA require DMARC?

Not by name, but the Security Rule’s requirement to protect ePHI against known threats makes anti-spoofing controls like enforced DMARC a strongly recommended safeguard.

See the HIPAA Security Rule (45 CFR Part 164 Subpart C).

Reviewed by the Skysnag Security Team. Last updated .