South Africa

DMARC & Email Security

Stop email impersonation with Sendmarc-powered DMARC, SPF and DKIM enforcement.

DMARC implementation and email security for South African businesses — powered by Sendmarc. SPF, DKIM and DMARC enforcement from setup to full p=reject.

What's included

What's included in our DMARC & Email Security service

Everything you need from a modern dmarc & email security partner — delivered by certified engineers.

  • SPF (Sender Policy Framework) configuration
  • DKIM (DomainKeys Identified Mail) signing
  • DMARC policy creation and phased enforcement
  • Sendmarc platform deployment and monitoring
  • Ongoing DMARC aggregate report analysis
  • Email deliverability optimisation
  • Protection against Business Email Compromise (BEC) and invoice fraud
  • Domain blacklist monitoring and remediation
  • Full journey from setup to p=reject enforcement
Why ROI Technologies

Why choose ROI Technologies for DMARC & Email Security?

Nationwide coverage

Trusted IT partner for businesses across South Africa with local on-site support.

Proactive approach

We fix problems before they hit your users — proactive monitoring, patching and reviews.

Certified engineers

Microsoft, Fortinet, Sophos and CIS-trained engineers with 20+ years' enterprise experience.

POPIA-aligned

Every engagement is designed with POPIA, cyber insurance and audit readiness in mind.

More services

Other IT services

Need DMARC & Email Security?

Get a free assessment today and see how ROI Technologies can streamline your IT.

Book a Free Assessment