SECURITY ALERT:

Hidden DNS risk. Discover dangling CNAMEs.

Home 5 Platform 5 email-pm

Email Posture Management (EmailPM)

Secure Every Domain. Strengthen Every Email.

Continuously monitor SPF, DKIM, DMARC, and BIMI across every domain and DNS provider. Identify authentication gaps, unauthorized senders, and misconfigurations before they lead to spoofing, phishing, or business email compromise.
See Email Posture Management in Action
Email Posture Management
email inventory

Email Security Starts with Authentication

Email authentication helps protect your domains from spoofing, phishing, and business email compromise. But managing SPF, DKIM, DMARC, and BIMI across multiple domains, DNS providers, and email services creates gaps that are difficult to see.

CheckRed continuously identifies:

  • Misconfigured or missing authentication records
  • Weak or non-enforced DMARC policies
  • Unauthorized senders and shadow email infrastructure
  • Authentication policy drift across domains

Gain continuous visibility into your email authentication posture—not just a point-in-time view.

Continuously Monitor SPF, DKIM, DMARC & BIMI

CheckRed provides continuous visibility into the DNS-based controls that establish trust in your email.

third-party app integration

SPF

Validate which servers and third-party services are authorized to send email for your domains and identify configuration gaps or excessive permissions.
weak email authentication

DKIM

Monitor DKIM records and keys for missing, expired, or incorrectly configured authentication that could weaken email integrity.
Real-time risk detection

DMARC

Identify missing, weak, or non-enforced DMARC policies that can leave domains more vulnerable to impersonation and spoofing.
Excellence

BIMI

Monitor BIMI records and configurations to support authenticated brand identity across participating email providers.
DNS Posture Management dashboard

Email Posture Management Is Part of DNSPM

Email authentication depends on DNS—but DNS and email security are often managed separately.

CheckRed Email Posture Management is a core capability of DNS Posture Management (DNSPM), bringing SPF, DKIM, DMARC, and BIMI monitoring into the same platform used to continuously discover and assess DNS posture.

Security teams gain one centralized view of the DNS infrastructure and authentication controls that establish trust in their domains.

Explore DNS Posture Management

Know Who Can Send Email as Your Brand

As email environments grow, maintaining visibility across every domain, provider, and authorized sender becomes increasingly difficult.

CheckRed helps organizations continuously understand their email authentication posture, identify weaknesses, and reduce the risk of domain spoofing, phishing, business email compromise, deliverability issues, and brand damage.

Schedule a Demo

Frequently Asked Questions

What is Email Posture Management?

Email Posture Management continuously discovers, validates, and monitors the DNS records and configurations used to authenticate an organization’s email.

CheckRed monitors SPF, DKIM, DMARC, and BIMI across domains and DNS providers to identify authentication gaps, misconfigurations, policy drift, and unauthorized senders.

How does CheckRed help prevent email spoofing and phishing?
CheckRed identifies weaknesses in email authentication that can make domain impersonation easier. By continuously monitoring SPF, DKIM, DMARC, BIMI, and authorized sending infrastructure, teams can identify and remediate authentication gaps before they are exploited.
What does CheckRed monitor?

CheckRed continuously monitors:

  • SPF: Who is authorized to send email for your domains
  • DKIM: Whether email signing records and keys are properly configured
  • DMARC: How unauthenticated email should be handled
  • BIMI: Brand identity configurations associated with authenticated email

It also helps identify policy drift, unauthorized senders, and authentication inconsistencies across domains and providers.

How is Email Posture Management different from an email security gateway?

Email gateways primarily inspect and protect email as it enters or leaves an organization.

Email Posture Management focuses on the configuration and security posture behind email authentication, continuously monitoring the DNS-based controls that establish whether senders using your domains can be trusted.

The capabilities are complementary: one helps protect email traffic, while Email Posture Management helps ensure the underlying authentication posture remains secure.

Can CheckRed monitor multiple domains and providers?

Yes. CheckRed centralizes email authentication visibility across domains, subsidiaries, acquisitions, DNS providers, cloud services, and third-party email platforms so teams can manage posture without reviewing each environment separately.

Subscribe to the Cybersecurity Breakdown

What attackers see. What security teams miss. Get monthly insights on DNS, SaaS, cloud, identity, compliance, and emerging cyber threats.

Subscribe on LinkedIn