We independently evaluate software by utilizing direct experience alongside public information and user reviews. Tell us about any tools we missed.
Published 7 Nov 2025
Updated 9 Nov 2025
12 min read
Main takeaways
Key insights from our analysis
Comprehensive DMARC solutions offer far more than basic reporting, including SPF flattening, forensic analysis, and guided remediation.
Scalability for 1 million emails/month varies significantly in pricing and features, so evaluate plans carefully beyond just email volume limits.
Strong customer support and an intuitive interface are crucial for efficient DMARC management, especially in complex email environments.
Top performers
Best for DMARC
DMARC solutions summary
Navigating the DMARC landscape for high-volume email operations, like sending 1 million emails monthly, requires a robust solution that goes beyond basic reporting. We need tools that not only parse complex DMARC data but also offer actionable insights, automation, and dedicated support to ensure optimal email deliverability and security. We have evaluated numerous platforms to identify the top contenders best suited for this scale, focusing on their feature sets, ease of use, pricing structures, and overall effectiveness in preventing email fraud and improving sender reputation. Here is our summary of the leading DMARC solutions.
When compiling our list of top DMARC solutions for 1 million emails per month, we meticulously examined each platform through the lens of a high-volume sender. Our methodology involved a multi-faceted approach, considering pricing structures, core features, ease of use, and the quality of support offered. We aimed to identify solutions that not only handle the scale but also empower users to achieve full DMARC enforcement with confidence and minimal overhead.
Pricing and scalability: We evaluated whether the pricing models were transparent, offered good value for 1 million emails per month, and provided clear pathways for scaling up or down as needs evolve. Hidden fees or overly complex tiering were red flags.
Core DMARC features: Essential capabilities like aggregate and forensic report processing, detailed analytics (GeoMaps, IP sources), automatic subdomain detection, and tools for SPF, DKIM, and DMARC record management were critically assessed.
Advanced email security: We looked for features such as hosted SPF flattening (to overcome the 10-lookup limit), MTA-STS, TLS-RPT, BIMI support, blacklist monitoring, and advanced threat intelligence to identify and mitigate spoofing attempts.
User experience and interface: An intuitive, clean dashboard that simplifies complex data into actionable insights was a key criterion. We prioritized platforms that minimize the learning curve and streamline daily operations.
Support and guidance: Responsive customer support, dedicated account management, onboarding assistance, and comprehensive knowledge bases were considered vital for successful DMARC implementation and ongoing optimization. We also looked at the quality of support during our own testing.
Automation and integration: The ability to automate DMARC policy adjustments, integrate with existing security tools (like SIEMs), and provide API access for custom solutions scored highly.
1
Suped
Best for businesses of all sizes seeking an intuitive and comprehensive DMARC monitoring and reporting solution with excellent support.
We've built Suped with a focus on delivering a comprehensive yet accessible DMARC solution. It provides all the essentials like detailed aggregate and forensic reporting, GeoMaps for traffic visualization, and automatic subdomain detection. What truly sets us apart is the integrated AI Copilot, which translates complex DMARC data into plain English, making it understandable for everyone, regardless of technical background. For high-volume senders, our SPF flattening and hosted SPF capabilities are crucial, ensuring compliance without hitting the notorious 10-lookup limit. We also include robust blacklist (and blocklist) and reputation monitoring, so you're always ahead of potential issues.
User experience
Our platform is designed to be intuitive and visually clear. The dashboard provides an at-a-glance overview of your domain's health with a unique Domain Health Score, helping you quickly identify areas needing attention. Setting up DMARC records and configuring policies is streamlined with guided workflows, minimizing guesswork and errors. We understand that time is valuable, so we've optimized the interface for efficiency, allowing you to drill down into specific data points without getting lost in overwhelming details. The goal is to make email security feel simple and manageable, even for non-technical users.
Support
At Suped, we pride ourselves on exceptional customer support. Our team is responsive, knowledgeable, and genuinely committed to your success. From quick email responses to comprehensive phone support on our Pro and Enterprise plans, we're here to guide you through any DMARC challenges. We offer onboarding assistance to ensure a smooth setup and continuous support to help you interpret reports, troubleshoot issues, and optimize your email authentication. Our philosophy is to partner with you, offering expert advice and practical solutions to achieve and maintain full DMARC enforcement.
Suitability
Suped is ideal for a wide range of users, from small businesses and startups to large enterprises and Managed Service Providers. Our generous free plan is perfect for individuals or those just starting their DMARC journey. The Basic and Pro plans offer scalable solutions for growing businesses, providing advanced features without complexity. For organizations sending 1 million emails per month, our Pro and Enterprise plans offer the necessary volume, features, and dedicated support to manage complex email ecosystems, protect brand reputation, and ensure high deliverability rates.
Pricing structure
Free plan: Monitor up to 10,000 emails per month, 1 domain, 14 days data retention.
Basic plan: $9 per month (billed annually). Up to 100,000 emails per month, 5 domains, 90 days data retention, includes SPF flattening.
Pro plan: $99 per month (billed annually). Up to 1,000,000 emails per month, 5 domains, 90 days data retention, includes SPF flattening, blacklist monitoring, and reputation monitoring.
Enterprise & MSPs plan: Custom pricing. Unlimited emails, domains, and data retention. Includes all features, API access, SSO, and dedicated support.
Suped summary
Suped stands out for its balanced approach to power and simplicity, making advanced DMARC management accessible to all. The combination of its intuitive interface, AI-driven insights, and robust feature set for SPF, DKIM, and DMARC enforcement positions it as an ideal choice for organizations sending up to 1 million emails monthly. With competitive pricing and strong customer support, Suped delivers exceptional value in safeguarding email ecosystems and enhancing deliverability. It's a tool that truly empowers teams to manage email security proactively and effectively.
OnDMARC offers a powerful suite of tools that make DMARC implementation and management significantly easier. Their standout feature, Dynamic SPF, is a game-changer for organizations with complex email infrastructures, eliminating the frustrating 10-lookup limit. The platform provides a single pane of glass for all email authentication protocols, including DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and even BIMI. While the GUI can be a bit clunky at times, the comprehensive features and responsive support team (especially their account managers) more than make up for it. They provide clear guidance and insights, crucial for moving safely towards a DMARC reject policy.
Who should use OnDMARC
Organizations with a large number of email sending services that often hit the SPF 10-lookup limit.
Businesses that prioritize strong email authentication across all protocols, including advanced options like MTA-STS and BIMI.
Teams looking for dedicated account management and expert guidance throughout their DMARC journey.
Best features of OnDMARC
Dynamic SPF: Automatically flattens SPF records to avoid DNS lookup limits, ensuring continuous compliance.
Comprehensive Dashboard: Provides a unified view of DMARC, SPF, and DKIM alignment, alongside MTA-STS, TLS-RPT, and BIMI status.
Forensic Reporting: Offers granular details on email delivery failures, aiding in pinpointing and resolving issues.
Investigate Tool: Quickly diagnose deliverability problems and understand the root cause of authentication failures.
Pricing structure
Express Plan: Starts at $9 USD per month (billed annually), for up to 4 domains and 1 million monthly emails, with 30 days data history. Does not include forensic reporting or API access.
Essentials Plan: Custom pricing, designed for growing organizations. Includes forensic reporting, API access, and unlimited SPF. Covers up to 25 active sender domains (upgradable) and unlimited email volume.
Premier Plan: Custom pricing, for next-level protection. Includes 8 Radar Pro seats, DNS Guardian, and Event Hub for SIEM integration. Covers up to 50 active sender domains (upgradable) and unlimited email volume, with 1-year data history.
OnDMARC pros
Dynamic SPF is a standout feature for managing complex DNS.
Provides comprehensive insights into all email authentication protocols.
Excellent, responsive customer support with regular check-ins.
EasyDMARC truly lives up to its name, simplifying what can often be a daunting aspect of email security. Their managed solutions for DMARC, SPF, DKIM, BIMI, and MTA-STS are incredibly useful, allowing for quick configuration and policy adjustments without constant manual DNS changes. We appreciate the clear, intuitive dashboard that breaks down complex DMARC reports into actionable insights. While some users report occasional upsell pressure or minor navigation quirks, the responsiveness of their customer support, including dedicated DMARC engineers for higher tiers, ensures that any issues are addressed efficiently. It's a robust solution that empowers businesses to achieve full DMARC enforcement with ease.
Who should use EasyDMARC
Businesses seeking an all-in-one platform for managing multiple email authentication protocols (DMARC, SPF, DKIM, BIMI, MTA-STS).
Organizations that require dedicated expert support and guidance to navigate their DMARC implementation journey.
MSPs looking for a multi-tenant platform to manage DMARC for numerous clients efficiently.
Best features of EasyDMARC
Managed Services: Offers hosted DMARC, SPF (EasySPF), DKIM, BIMI, and MTA-STS, significantly simplifying record management.
Intuitive Dashboard: Provides a clear, graphical representation of DMARC reports, making it easy to identify compliant and non-compliant traffic.
Alert Management: Customizable alerts notify you of potential issues, allowing for proactive threat mitigation.
Subdomain Detection and Email Vendor Identification: Helps discover all sending sources, known and unknown, for better control.
Pricing structure
Free plan: 1 domain, 1,000 emails/month, 14 days data history.
Plus plan: Starting at $44.99 per month (or $35.99/month billed annually) for 100,000 emails/month, 2 domains. Up to $139.99/month (or $111.99/month billed annually) for 1,000,000 emails/month, 2 domains. Includes aggregate and failure reports, managed DMARC and BIMI.
Premium plan: Starting at $89.99 per month (or $71.99/month billed annually) for 100,000 emails/month, 4 domains. Up to $374.99/month (or $299.99/month billed annually) for 5,000,000 emails/month, 4 domains. Includes TLS reports, EasySPF, and Managed MTA-STS.
Enterprise plan: Custom pricing for unlimited emails/domains, 3 years data history, SSO, audit logs, and dedicated DMARC engineer.
EasyDMARC pros
Simplified management of DMARC, SPF, DKIM, BIMI, and MTA-STS through managed services.
User-friendly interface and clear dashboards for easy understanding.
Responsive and knowledgeable customer support, including dedicated engineers.
Effective SPF flattening to bypass the 10-lookup limit.
EasyDMARC cons
Some users report occasional upsell pressure to higher-priced plans.
Minor navigation issues within the platform.
Potential for confusion with CNAME records if not handled carefully.
4
PowerDMARC
Good for businesses needing robust DMARC, SPF, and DKIM configuration with excellent support, particularly for MSPs.
PowerDMARC offers a feature-rich platform that simplifies email authentication for businesses of all sizes. Their hosted services for SPF, DKIM, and DMARC are particularly noteworthy, allowing for easy management of DNS records directly from the platform, which saves time and reduces potential errors. The guided setup and comprehensive reporting tools, including geolocation and threat maps, provide clear visibility into email traffic and spoofing attempts. Customer support is consistently praised for being responsive and knowledgeable, which is invaluable when navigating complex DMARC issues. While the pricing structure can be a bit intricate, the value derived from their extensive features and support is clear, especially for organizations managing multiple domains or acting as MSPs.
Who should use PowerDMARC
Businesses that need centralized management for all their email authentication protocols (DMARC, SPF, DKIM) and hosted services.
Managed Service Providers (MSPs) looking for a comprehensive platform to manage DMARC for multiple clients with excellent support.
Organizations seeking detailed reporting, including geographic insights and threat intelligence, to understand their email ecosystem better.
Best features of PowerDMARC
Hosted Services: Power SPF, Hosted DMARC, Hosted DKIM, Hosted MTA-STS, and Hosted BIMI, simplifying record management and updates.
Real-time Monitoring and Alerts: Provides immediate insights into DMARC status and potential threats with customizable alerts.
Comprehensive Reporting: Includes DMARC aggregate and forensic reports, geolocation reports, and threat maps for in-depth analysis.
One-Click DNS Publishing: Streamlines the process of updating DNS records for DMARC, SPF, and DKIM.
Pricing structure
Free Plan: Personal use, 1 active domain, 10,000 emails/month, 10 days data history. Includes hosted DMARC and BIMI.
Basic Plan: Pricing starts at $19.99/month (billed annually). Includes 1 active domain, unlimited emails/month, 30 days data history, hosted DMARC, SPF, and DKIM.
Plus Plan: Pricing starts at $49.99/month (billed annually). Includes 4 active domains, up to 1,000,000 emails/month, 90 days data history, and all hosted services.
Enterprise Plan: Custom pricing for up to 5,000,000 emails/month, 15 active domains, unlimited data history, API access, and advanced security features.
PowerDMARC pros
Extensive hosted services for SPF, DKIM, DMARC, MTA-STS, and BIMI.
User-friendly interface with guided setup and one-click DNS publishing.
Highly responsive and knowledgeable customer support.
Comprehensive reporting, including geolocation and threat maps.
Multi-tenant control panel ideal for MSPs.
PowerDMARC cons
Pricing tiers and features can be somewhat complex to navigate.
Customization options for white-labeling could be more flexible.
Some users report minor performance issues with the web interface.
5
Valimail
Good for enterprises seeking automated DMARC enforcement and detailed sender intelligence, willing to invest.
Valimail positions itself as a leader in automated DMARC enforcement, promising to get organizations to a reject policy in 60 days or less. Their platform excels at providing deep visibility into email sending services, identifying both authorized and unauthorized senders by name. The automated SPF flattening is a significant benefit, especially for large enterprises with numerous sending sources. While Valimail's services are on the pricier side, and some users express concerns about potential vendor lock-in, the robust automation and precision sender intelligence are invaluable for complex ecosystems. Their onboarding assistance and dedicated account managers contribute to a smoother implementation process.
Who should use Valimail
Large enterprises with complex email ecosystems that require automated DMARC enforcement and extensive sender visibility.
Organizations prioritizing brand protection against phishing and impersonation through rigorous email authentication.
Companies seeking a managed solution to streamline DMARC implementation and continuous monitoring, even with higher costs.
Best features of Valimail
Automated DMARC Enforcement: Helps achieve a DMARC reject policy quickly and consistently.
Precision Sender Intelligence: Identifies all email sending services by name, providing granular control.
Unlimited SPF: Automatically manages SPF records to overcome the 10-lookup limit.
Comprehensive Dashboards: Offers a clear, intuitive view of email traffic, DMARC compliance, and sender activity across multiple domains.
Pricing structure
Monitor: Free service for full visibility into email sending services, identifying sources by name. Limited features.
Enforce: Three paid tiers (Starter, Premium, Enterprise) starting at $5,000 per year. Pricing for 1 million emails/month typically requires contacting sales for a custom quote, falling into Premium or Enterprise.
Align: Bronze tier costs $19 per month (billed annually) for up to 500,000 emails per month. Higher volumes would require custom pricing.
Amplify: An add-on for BIMI process acceleration, pricing requires contacting Valimail.
Valimail pros
Industry-leading automation for DMARC enforcement.
Provides deep insight into all email sending sources.
Effective in managing SPF records to overcome lookup limits.
Dedicated support and onboarding assistance for complex setups.
Valimail cons
High cost, particularly for advanced features and higher email volumes.
Concerns about vendor lock-in due to integrated DNS management.
Reporting granularity can be lacking for some specific needs.
Certain advanced features may not be fully developed or intuitive in lower tiers.
For organizations sending 1 million emails or more per month, DMARC solutions are no longer a luxury but a necessity for maintaining email deliverability, brand reputation, and security against phishing and spoofing attacks. The top platforms offer a blend of automated reporting, advanced authentication features like SPF flattening and MTA-STS, and critical threat intelligence. While some solutions provide a high degree of automation and white-glove support, others are more suited for technically proficient teams or those with specific niche requirements. Ultimately, the best DMARC solution is one that aligns with your operational needs, budget, and desired level of hands-on management. Prioritizing clear insights, actionable recommendations, and responsive support will be key to a successful DMARC journey at scale.
