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DMARC: stop email spoofing and CEO fraud

Criminals send emails on behalf of your company domain name, to customers, suppliers or your own employees. Without DMARC you cannot prevent this. ZETA implements and manages DMARC, SPF and DKIM for your domain, so no one can impersonate you.

DMARC
SPF · DKIM · DMARC
Genuine message
Blocked
DKIM sign
SPF record

Why DMARC is essential for every business

Your domain name is your digital identity, protect it

Stop CEO fraud

Criminals send emails from ceo@yourcompany.com to your finance staff. With DMARC at enforcement, these emails are never delivered.

Protect your customers

Phishing emails from your domain name harm your reputation and your customers. DMARC ensures that only authorised senders may use your domain name.

Visibility & reporting

DMARC reports show who sends emails on behalf of your domain, legitimate services as well as abuse attempts. You see it before it becomes a problem.

Better deliverability

Correct DMARC, SPF and DKIM implementation also improves the delivery of your legitimate emails. Less chance of the spam filter, a better sending reputation.

NIS2 & compliance

DMARC at enforcement is a concrete, demonstrable measure for email security that fits within NIS2 requirements and ISO 27001 controls.

Managed by ZETA

Setting up DMARC correctly is complex, especially if you use multiple mailing services. ZETA inventories all senders and moves DMARC safely to enforcement.

Our email authentication services

From analysis to full management of SPF, DKIM and DMARC

Email Security Scan

An analysis of your current SPF, DKIM and DMARC configuration. We map out which services send email on behalf of your domain and where the risks are.

SPF/DKIM/DMARC analysis
Sender inventory
Risk overview
Recommendations
Quote on request

DMARC Implementation

Full implementation of SPF, DKIM and DMARC to enforcement (p=reject). Including guidance towards full protection without disrupting email.

SPF record optimisation
DKIM signing setup
DMARC to p=reject
No email interruption
Quote on request

DMARC Management

Continuous monitoring of DMARC reports, management of new email senders and periodic reporting. You do not have to worry about anything.

Monthly DMARC reporting
Authorise new senders
Abuse alerts
Multiple domains
Quote on request

Can anyone send emails on behalf of your domain right now?

Probably yes. 70% of Dutch corporate domains have no DMARC at enforcement. Let ZETA protect your domain, quickly and without email interruption.

  • Stop CEO fraud & spoofing
  • NIS2-compliant
  • No interruption of your email

Have DMARC set up

Leave your details and we will get in touch within 1 working day.