Check Your Domain’s Email Security
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Why Your Business Needs DMARC, DKIM & SPF
Email remains the number one attack vector for cybercriminals. Without strong authentication in place, your domain can be hijacked for phishing, spoofing, impersonation, and malware campaigns.
DMARC, DKIM, and SPF work together to protect your brand, your customers, and your inbox by ensuring only authorised servers can send email using your domain.
Is Your Domain Secure?
Many domains unknowingly run with misconfigured or outdated SPF, DKIM, or DMARC records, leaving them exposed.
Use our instant scanner to identify configuration issues and security risks before attackers do.
What DMARC, DKIM & SPF Actually Do
SPF confirms which servers are permitted to send email for your domain.
DKIM adds a cryptographic signature so receiving servers know the message hasn’t been altered.
DMARC uses both SPF and DKIM to verify legitimacy and tells receiving mail systems what to do with messages that fail authentication.
Together, these standards dramatically reduce the risk of email-based attacks.