Sendmarc

Sendmarc

Unclaimed verified 23 aug 2026
score · 35  ]

DMARC management and email authentication protection for organizations and service providers.

Pricing: Contact Us - Not publicly confirmed by the vendor. A third-party TrustRadius listing has reported pricing from $39/month, but buyers should verify current pricing and limits directly with Sendmarc. Company: Sendmarc Founded: 2018 Last verified: 2026-08-23
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TL;DR

Sendmarc is a DMARC and email-authentication management platform for organizations that need to prevent domain spoofing, improve email visibility, and reach DMARC enforcement safely. It is best suited to mid-market and enterprise security teams, governments, and MSPs managing multiple domains. Its key differentiator is the combination of a dedicated management platform with hands-on implementation and expert support.

What Users Actually Pay

No user-reported pricing yet.

Our Take

Sendmarc occupies a specialist position in the email-authentication market. Its primary value proposition is helping organizations discover legitimate and unauthorized email senders, correct SPF and DKIM alignment problems, analyze DMARC reports, and move toward enforcement without disrupting business-critical email. It is more focused than a general secure email gateway and more service-oriented than a basic DMARC report parser. The product stands out through its implementation model. DMARC programs often become difficult when a company uses numerous marketing platforms, CRMs, cloud services, ticketing systems, subsidiaries, and regional domains. Sendmarc’s guided setup and managed-service options can reduce the operational burden of identifying senders, updating DNS records, troubleshooting failures, and validating enforcement policies. User feedback commonly praises the onboarding process, technical knowledge, interface simplicity, and responsiveness of support. Sendmarc is also well positioned for MSPs, MSSPs, VARs, and other channel partners. Multi-tenant management, co-branding, automation, and partner enablement make it more suitable for managing multiple customer environments than many basic monitoring products. Enterprise-oriented features such as SSO, audit logs, APIs, threat reporting, and governance support further strengthen its fit for larger or regulated organizations. The main trade-offs are pricing transparency and reporting depth. The vendor generally directs prospective customers toward quotes, while third-party pricing information is difficult to reconcile with the current plan structure. A small number of reviewers also request more automated reporting, notifications, and export functionality. Sendmarc is therefore best for organizations that value expert assistance and structured implementation; technically self-sufficient small businesses may prefer a simpler, lower-cost, self-service alternative.

Pros

  • + Strong guided onboarding and implementation assistance for moving from DMARC monitoring to enforcement.
  • + Intuitive dashboard and clear visibility into authorized, unauthorized, and misconfigured email senders.
  • + Responsive and knowledgeable customer support reported by users.
  • + Supports multiple domains and enterprise controls such as SSO, audit logs, APIs, threat reporting, and related authentication standards.
  • + Good fit for MSP and partner deployments through multi-tenant, co-branded, and service-provider workflows.

Cons

  • - Limited public pricing transparency; paid plans generally require contacting the vendor for a quote.
  • - Some users report that automated reporting, notifications, and export capabilities could be more extensive.
  • - Successful enforcement still depends on accurate SPF, DKIM, DNS, and third-party sender configuration.
  • - The service-assisted model may be more than a small, technically self-sufficient organization needs.
  • - Independent review data is sparse and overwhelmingly positive, making it difficult to assess less favorable experiences or performance at extreme scale.

[ features ]

Security, Privacy & Support

Features ensuring data protection, quality assurance, and user assistance.

Privacy Certifications

Compliance standards for data security.

soc-2  ] gdpr  ]

Core Authentication & Automation

Key DMARC, SPF, DKIM capabilities and automation features that drive enforcement speed and ease of use

Instant SPF Flattening

Automatically handles SPF record lookup limits via dynamic or patented flattening

yes  ]
One-Click Sender Enablement

Allows quick approval/enablement of legitimate senders without manual DNS changes

yes  ]
BIMI Support

Supports Brand Indicators for Message Identification for visual brand protection

yes  ]
MTA-STS Support

Includes MTA-STS protocol configuration and enforcement

yes  ]

Reporting & Visibility

Analytics, threat intelligence, and reporting depth for monitoring email sources and threats

Forensic Reporting

Provides detailed forensic (failure) reports in addition to aggregate reports

yes  ]
Threat Intelligence Integration

Includes AI or external threat intelligence for identifying malicious senders

yes  ]
Live Threat Map

Visual real-time map of email threats and sending sources

yes  ]
Domain Reputation Monitoring

Tracks and alerts on domain blacklist/reputation status

yes  ]

Integrations & MSP Features

Ecosystem integrations, API access, and multi-tenant/MSP capabilities

Microsoft 365 Integration

Native deep integration with Microsoft 365 for authentication and reporting

no
Whitelabel / MSP Portal

Supports white-labeling and multi-tenant management for MSPs/MSSPs

yes  ]
Google Workspace Integration

Native integration with Google Workspace for DMARC/SPF/DKIM

no

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