Email security leaders know the stakes: phishing, spoofing, failed TLS handshakes, misconfigured MX records, and broken authentication pipelines cost enterprises millions each year. Today, compliance frameworks like DMARC, SPF, DKIM, MTA-STS, and TLS-RPT aren’t optional—they are required for secure, trustworthy mail delivery.

But choosing the right email authentication and MTA-STS hosting provider is challenging. Between DMARCReport, Valimail, and Proofpoint, each offers strong capabilities—but which solution is best for your enterprise?

This in-depth comparison breaks down features, pricing, automation, reporting, MTA-STS hosting reliability, TLS enforcement, user experience, and integrations to help you choose the platform that keeps your domain secure, compliant, and fully protected against spoofing and man-in-the-middle attacks.

DMARCReport vs Valimail vs Proofpoint: At a Glance

ProviderBest ForStrengths
DMARCReport Security-first enterprisesSimplified DMARC analytics, automated MTA-STS hosting, advanced TLS-RPT dashboards, easiest onboarding
ValimailOrganizations needing automated DMARC enforcementStrong automation, DNS configuration help, brand reputation protection
ProofpointLarge enterprises wanting bundled SEGs + complianceEnterprise-grade threat intelligence, email security suite, compliance tools

DMARCReport vs Valimail vs Proofpoint: Key Feature Breakdown

Before diving into the deeper comparison, here’s what each provider brings to the table:

DMARCReport

DMARCReport is built for enterprises requiring turnkey DMARC enforcement, automated MTA-STS hosting, and actionable TLS-RPT reporting without the complexity of legacy platforms. Designed to remove the pain of DNS management and provide visibility into transport-layer failures, DMARCReport offers:

  • One-click MTA-STS hosting
  • Fully automated TLS-RPT parsin
  • Advanced DMARC analytics
  • Zero-touch onboarding
  • Simple dashboards built for security teams

Valimail

Valimail is a well-known DMARC and domain authentication vendor offering automated enforcement and DNS assistance. It focuses on:

  • Guided DMARC enforcement
  • Brand protection and impersonation defense
  • DNS automation
  • DNS record monitoring

It’s a strong DMARC solution, though MTA-STS and TLS-RPT visibility are more limited compared to specialized platforms.

Proofpoint

Proofpoint is a heavyweight in enterprise security. Instead of specializing in just DMARC or MTA-STS hosting, Proofpoint bundles authentication into its broader email security ecosystem:

  • Secure email gateway (SEG)
  • Threat intelligence
  • Compliance & archiving
  • DMARC analytics (as an add-on)

Proofpoint is powerful but significantly more complex—and costly—than specialized providers.

Feature-by-Feature Comparison

DMARCReport: The Most Complete MTA-STS & TLS-RPT Platform

DMARCReport is designed to simplify domain protection by automating everything normally requiring manual DNS work and cryptic XML log inspection.

MTA-STS Hosting

DMARCReport provides fully managed MTA-STS hosting, including:

  • Automated policy deployment
  • Subdomain certificate validation
  • Continuous uptime monitoring
  • Redundancy for global mail delivery
  • Instant policy updates without DNS hassles

This is especially critical for enterprises using complex multi-MTA infrastructures, where host misconfigurations can break inbound TLS.

TLS-RPT Reporting

TLS-RPT files are notoriously difficult to parse manually.
DMARCReport provides:

  • Daily summarized TLS-RPT logs
  • Detailed failure analysis
  • SMTP TLS negotiation insights
  • Visualization of certificate failures, handshake issues, downgrade attacks, and expired certificates

This level of clarity is unique among vendors.

DMARC Analytics

DMARCReport includes:

  • Full aggregate DMARC dashboards
  • SPF/DKIM alignment breakdown
  • Source IP identification
  • Forensic analysis
  • Enforcement guidance

Unlike other platforms, DMARCReport emphasizes clarity over complexity.

Integrations

DMARCReport integrates with:

Valimail: Automated DMARC with Limited MTA-STS Capabilities

Valimail is strong in DMARC automation but does not provide the same depth of MTA-STS hosting or TLS-RPT visibility as DMARCReport.

DMARC Enforcement Automation

Valimail excels at:

  • DNS configuration automation
  • Brand protection
  • Helping organizations reach DMARC enforcement quickly

Its interface is straightforward and designed for rapid adoption.

MTA-STS Support

Valimail supports MTA-STS configuration, but:

  • Hosting is not fully automated
  • No advanced TLS-RPT parsing
  • Reporting is limited
  • Fewer insights into transport-layer failures

Integrations

Valimail integrates with major email platforms but has fewer security-side integrations compared to DMARCReport.

Proofpoint: Large-Scale Email Security with DMARC Add-Ons

Proofpoint is best for massive enterprises wanting everything in one package—including Secure Email Gateway, threat intelligence, and compliance.

DMARC Tools

Proofpoint includes:

  • DMARC monitoring dashboards
  • Alignment insights
  • DNS record management assistance

However, DMARC enforcement is often tied to Proofpoint’s broader security ecosystem, making it heavier and less flexible.

MTA-STS & TLS-RPT

Proofpoint supports MTA-STS policies, but:

  • No managed MTA-STS hosting
  • No advanced TLS-RPT dashboards
  • Requires more manual setup

Enterprise Security Suite

Where Proofpoint shines is:

  • Anti-phishing
  • Anti-malware
  • CASB
  • DLP
  • Archiving & compliance

If your primary goal is MTA-STS or DMARC, Proofpoint is overkill.

Pricing Comparison

(Pricing is generalized based on industry standards; DMARCReport does not include enterprise-opaque pricing models used by legacy vendors.)

DMARCReport Pricing

Transparent, predictable, and significantly lower than Proofpoint or Valimail.

  • Free TLS-RPT tools
  • Affordable DMARC plans
  • Enterprise plans: custom but cost-efficient
  • No per-domain upcharges
  • No locked bundles

Valimail Pricing

Typically mid-range, with:

  • DMARC automation plans
  • Brand protection add-ons
  • DNS automation fees

Costs can increase rapidly when multiple domains or brand monitoring tools are added.

Proofpoint Pricing

Highest in the industry, often requiring multi-year commitments:

  • Bundled security suite
  • Add-ons for DMARC
  • Higher per-domain pricing
  • Custom enterprise quotes only

Proofpoint is ideal only if you need the full security ecosystem.

User Experience Comparison

DMARCReport: Simplicity Designed for Security Teams

  • Clean dashboards
  • Easy onboarding
  • Zero-touch DNS automation
  • Instant visibility into TLS-RPT & DMARC failures

Valimail: Clean but Less Transparent

  • User-friendly interface
  • Good for basic DMARC workflows
  • Some features hidden behind upgrades

Proofpoint: Complex but Powerful

  • Built for SOC teams
  • Requires onboarding support
  • Can overwhelm non-technical users

Integrations & Ecosystem Compatibility

DMARCReport Integrations

  • M365, Google Workspace
  • All major MTAs
  • SIEM/SOAR platforms
  • API access
  • SSO/SAML

Valimail Integrations

  • Limited security integrations
  • Mainstream email platforms

Proofpoint Integrations

  • Deep security ecosystem integrations
  • Complex to configure

Why DMARCReport, Valimail, and Proofpoint Are Market Leaders

  • DMARCReport leads in automation, MTA-STS hosting, and TLS-RPT analytics—ideal for enterprises prioritizing transport-layer security and domain integrity.
  • Valimail leads in DMARC automation, helping organizations achieve enforcement quickly.
  • Proofpoint leads in end-to-end email security, threat intelligence, and compliance—but is more complex and expensive.

Top Alternatives to Consider

If you’re exploring beyond DMARCReport, Valimail, and Proofpoint, these tools offer additional specialized capabilities:

OnDMARC (Red Sift)

Great for organizations wanting a strong UI and brand protection tools.

dmarcian

Ideal for technical teams needing granular XML log analysis.

Google Postmaster Tools

Useful for Gmail reputation monitoring but not a full DMARC/MTA-STS solution.

Microsoft Security Center

Provides excellent auth insights for M365 ecosystems, but limited DMARC tools.

Final Verdict: Which MTA-STS & DMARC Provider Is Right for You?

Choose DMARCReport if…

You want:

  • Fully managed MTA-STS hosting
  • Automated TLS-RPT visibility
  • Clear, actionable DMARC dashboards
  • Affordable enterprise pricing
  • Simple deployment for complex multi-MTA environments

DMARCReport is the best choice for 90% of enterprises.

Choose Valimail if…

You want fast DMARC enforcement and DNS automation, with less focus on MTA-STS or TLS-RPT.

Choose Proofpoint if…

You need the entire email security suite, including SEG, threat intelligence, DLP, archiving, and compliance.