Protect Your Business with DMARC Email Security
Email is at the heart of your business — and the #1 target for cybercriminals. DMARC helps stop spoofing and phishing so customers, partners, and employees can trust every message from your domain.
What is DMARC?
DMARC (Domain-based Message Authentication, Reporting & Conformance) works alongside SPF and DKIM to authenticate senders, block malicious mail, and provide actionable reports on suspicious activity. Publishing a DMARC record in your DNS tells receiving servers how to handle messages that fail authentication.
Why DMARC Matters for Your Business
Without DMARC in place, attackers can impersonate your brand, trick your customers, and compromise sensitive data. Proper implementation helps safeguard your reputation and your inbox.
DMARC Policies
DMARC policies tell receiving servers what to do when a message fails authentication.
Know Your Score: How Secure Is Your Domain?
Your domain is a critical trust signal. Our Know Your Score tool gives you a clear, actionable view of your domain's email health.
DMARC + SPF + DKIM: The Trio of Email Security
Together, they form the backbone of business email protection
We handle every step—so you don’t have to.
Check existing records
We discover your current DMARC, SPF, and DKIM posture.
Generate & configure
We create robust DMARC records and align policies correctly.
Test continuously
We verify alignment and authentication with ongoing testing.
Report clearly
Readable insights so you always know your domain is safe.
Setting Up DMARC with Aeolus
Ready to Protect Your Domain?
Your business email deserves the highest level of protection.
What we’ll cover on the call
Your current DMARC/SPF/DKIM status
Quick wins to reduce spoofing risk
A roadmap to policy enforcement