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Your domain is probably being spoofed right now. DMARC enforcement stops it.

Most companies are stuck at p=none — monitoring only. That means attackers can send email that looks like it came from you. Sendmarc gets you to full enforcement in 30 days, guided step by step.

94%of malware delivered via email
3.1Bspoofed emails sent daily globally
30 daysaverage time to enforcement with Sendmarc
$0cost to start the trial
The Three Levels of DMARC
p=none

Monitoring only

Spoofed emails get delivered. You get reports. Nothing is blocked. Where most companies are stuck.

p=quarantine

Spoofed to spam

Unauthorized senders land in spam. Reduces impact but doesn't fully protect. Intermediate step.

p=reject

Full enforcement

Unauthorized emails are rejected outright. Your domain is protected. Where you need to be.

What Sendmarc gives you — free trial, no credit card

  • Guided workflow from p=none → p=reject — step by step, no guesswork
  • SPF record flattening and management (eliminates "too many lookups" errors)
  • DKIM key management and alignment verification
  • Aggregate reporting (RUA) — see every source sending from your domain
  • Forensic reporting (RUF) — investigate specific suspicious messages
  • Subdomain policy management
  • Ongoing monitoring dashboard after enforcement
Start Free Trial with Sendmarc →
No credit card required Set up in minutes Full enforcement in ~30 days Aeolus partner link

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Why This Matters for Compliance
Healthcare & HIPAA

Email-based phishing is the leading cause of healthcare data breaches. DMARC enforcement is increasingly cited in HIPAA risk assessments as a required technical safeguard.

Cyber Insurance

Major cyber insurers — including Coalition, Chubb, and Beazley — now ask about DMARC enforcement during application and renewal. p=none affects your premium.

Professional Services

Clients who receive a phishing email from your domain — even if you didn't send it — blame you. Enforcement is table stakes for any firm that handles client data.

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Questions? Talk to a fractional CIO or email [email protected]