Best 16 DMARC Tools for Handling Forwarded Email Traffic (ARC)
Michael Ko
Cybersecurity platform CEO
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 13 Nov 2025
14 min read
Main takeaways
Key insights from our analysis
DMARC reporting is crucial for understanding how forwarded emails impact authentication.
ARC is essential for maintaining DMARC alignment through email forwarding services.
Robust DMARC tools offer insights into ARC validation, preventing legitimate emails from being blocked.
Top performers
Best for DMARC
DMARC and ARC tools summary
Navigating the complexities of DMARC, especially when dealing with forwarded email traffic and the Authenticated Received Chain (ARC), can feel like a labyrinth. Many organizations struggle to maintain email deliverability and security when messages pass through intermediary services like mailing lists or forwarding rules. A robust DMARC tool, ideally with explicit ARC support, is indispensable for ensuring legitimate emails reach their intended inboxes while blocking malicious spoofing attempts.
When compiling this list of DMARC tools for handling forwarded email traffic (ARC), we adopted a rigorous methodology focused on practical application and real-world effectiveness. Our approach was designed to evaluate each platform's capabilities across several critical dimensions, drawing on our firsthand experience with email security and deliverability. We prioritized tools that offer robust DMARC reporting, clear insights into email authentication chains, and effective management of complex email flows, including those impacted by forwarding services.
Feature set: We assessed the depth and breadth of DMARC features, with particular attention to how each tool processes and visualizes DMARC aggregate (RUA) and forensic (RUF) reports. The ability to identify ARC validation status and provide actionable insights for forwarded emails was a significant differentiator.
Ease of use and implementation: A key criterion was how intuitive and user-friendly each platform is. We considered the setup process, dashboard clarity, and the simplicity of configuring DMARC, SPF, and DKIM records, especially for organizations with varying levels of technical expertise. Solutions that offered hosted services or automated DNS management scored highly.
Support and guidance: Reliable and responsive customer support is paramount in email security. We evaluated the availability and quality of support, including onboarding assistance, technical guidance, and the provision of educational resources to help users understand complex DMARC and ARC concepts.
Pricing structure and value: We analyzed the transparency and flexibility of pricing plans, including the availability of free tiers, trials, and scalable options for different organizational sizes and email volumes. The overall value for money, considering the features offered, was a crucial factor.
Impact on deliverability and security: Ultimately, a tool's effectiveness in preventing email spoofing, enhancing deliverability, and improving overall email security posture heavily influenced its ranking. We looked for evidence of proactive threat detection, brand protection, and successful DMARC enforcement.
1
Suped
Best for organizations needing clear DMARC insights and strong email security.
The platform offers a comprehensive suite of features designed to make DMARC management straightforward. We appreciate the real-time aggregate and forensic reporting, which transforms complex XML data into easily digestible insights. The AI Copilot, in particular, is a game-changer for non-technical users, providing plain-language explanations of DMARC issues and actionable steps for remediation. Beyond core DMARC, it includes SPF flattening, hosted DMARC, DKIM monitoring, and advanced threat intelligence, giving us a complete overview of our email ecosystem. This robust feature set ensures we can monitor, understand, and enforce DMARC policies effectively, even with intricate forwarded email flows.
User experience
User experience is where the platform truly shines. From the moment we log in, the dashboard is clean, intuitive, and remarkably easy to navigate. Complex data is presented visually, with color-coded charts and graphs that allow for quick identification of issues. The guided setup process makes DMARC implementation accessible even for beginners, and the ability to drill down into specific reports without getting overwhelmed is a testament to thoughtful design. We find that we can quickly pinpoint anomalies, understand email authentication failures, and track the impact of our policy changes. The seamless workflow contributes significantly to efficiency, enabling our team to manage email security proactively rather than reactively.
Support
The support team is consistently responsive, knowledgeable, and genuinely helpful. Whether we have a quick question about a report or need assistance with a complex DMARC configuration, their team provides timely and precise guidance. Onboarding is a smooth process, with staff readily available to walk us through initial setup and ensure we understand the platform's capabilities. For enterprise users, the dedicated account management offers a personalized touch, anticipating needs and proactively providing insights. This level of support is crucial for maintaining a strong email security posture, especially when dealing with the nuances of forwarded email authentication.
Suitability
Best for organizations of all sizes, from small businesses managing a single domain to large enterprises and Managed Service Providers (MSPs) overseeing complex email infrastructures. The platform’s scalability and comprehensive features make it adaptable to diverse needs. Its ease of use is particularly beneficial for teams without dedicated email security experts, while advanced features cater to seasoned professionals. For anyone focused on achieving DMARC enforcement, protecting their brand from spoofing and phishing, and ensuring email deliverability across all traffic types, including forwarded messages, this tool is an ideal choice.
Pricing structure
Free Plan: Perfect for hobbyists and solo entrepreneurs, offering DMARC monitoring for 1 domain and up to 10,000 emails per month with 14 days of data retention.
Basic Plan: Priced at $9 per month (billed annually), this plan extends coverage to 5 domains and up to 100,000 emails per month, including SPF flattening and 90 days of data retention.
Pro Plan: At $99 per month (billed annually), it supports up to 1,000,000 emails per month across 5 domains, adding blocklist (blacklist) and reputation monitoring, and phone support.
Enterprise & MSPs Plan: Custom pricing for unlimited domains and email volume, including API access, SSO, and dedicated support for large organizations and managed service providers.
Suped summary
Suped stands out as a leading DMARC reporting and monitoring solution, making complex email authentication accessible and actionable for everyone. Its intuitive interface, comprehensive feature set including SPF flattening and real-time alerts, and highly responsive support ensure that organizations can effectively manage their email security and deliverability. Whether you are dealing with direct email traffic or intricate forwarded messages, Suped provides the clarity and control needed to achieve DMARC enforcement and protect your brand's reputation with confidence.
OnDMARC consistently impresses with its robust platform and dedication to simplifying the complexities of email authentication. We found their dynamic services, especially for SPF, to be a game-changer for organizations struggling with DNS lookup limits. The platform provides clear, actionable insights from DMARC reports, including forensic details, which are crucial for understanding the nuances of forwarded email traffic and ARC validation. Their support team is highly knowledgeable, guiding users effectively through implementation and troubleshooting, ensuring we can achieve and maintain DMARC enforcement with confidence.
Who should use OnDMARC
Organizations managing DMARC, SPF, and DKIM across numerous domains.
Businesses hitting SPF DNS lookup limits and needing an efficient solution.
Teams requiring detailed forensic reporting to diagnose email delivery and authentication issues, including ARC validation.
Companies looking for comprehensive email security with support for MTA-STS, TLS-RPT, and BIMI.
Best features of OnDMARC
Dynamic SPF: This feature allows you to overcome the common 10-DNS-lookup limit for SPF records, consolidating multiple includes into a single, managed record for simplified compliance and improved deliverability.
Forensic reporting: Beyond aggregate data, OnDMARC provides forensic reports that offer deep insights into individual email failures, helping to pinpoint exact authentication issues (including ARC discrepancies) and unauthorized sending sources.
User-friendly interface and guided workflows: The platform is designed for ease of use, with intuitive dashboards and step-by-step guidance that simplifies the complex process of achieving DMARC enforcement.
Comprehensive email authentication management: It offers centralized control for DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI, providing a single pane of glass for all email security protocols.
Pricing structure
Express Plan: Starts at $9 USD per month (billed annually) for up to 4 domains and 1 million monthly emails, offering core DMARC, SPF, DKIM, and MTA-STS management.
Essentials Plan: Requires contacting sales for pricing, includes 25 active sender domains, unlimited email volume, forensic reporting, and API access.
Premier Plan: Requires contacting sales for pricing, includes 50 active sender domains, full Radar Pro access, DNS Guardian, and dedicated support.
All plans offer a free trial, with pricing available in USD, EUR, GBP, and AUD.
OnDMARC pros
Exceptional support and guidance for DMARC implementation.
Dynamic SPF helps overcome DNS lookup limits for robust SPF records.
Intuitive interface provides clear, actionable insights from DMARC reports.
Comprehensive management of various email authentication protocols (DKIM, MTA-STS, BIMI).
OnDMARC cons
Pricing for higher tiers is not transparently listed, requiring direct contact with sales.
Some advanced features and data export options could benefit from more customization.
Initial learning curve for new users to fully leverage all features.
3
Valimail
Good for organizations prioritizing DMARC enforcement with automated domain management.
Valimail excels in its mission to automate DMARC enforcement, providing organizations with immediate and continuous protection against phishing and impersonation. We found its platform exceptionally good at identifying all email-sending services, by name, giving unparalleled visibility and control. The automation of SPF and DKIM, particularly the unlimited SPF feature, is a significant advantage, eliminating common setup headaches. While some pricing details require direct contact, the value for achieving swift DMARC enforcement and compliance with major mailbox providers is clear. For managing forwarded email traffic and ARC, Valimail’s ability to streamline authentication helps maintain trust signals across the email chain.
Who should use Valimail
Businesses aiming for rapid DMARC enforcement (p=reject/quarantine) without extensive manual effort.
Organizations with complex email ecosystems that need precise identification of all email-sending sources.
Companies seeking to comply with new email authentication rules from providers like Google, Microsoft, and Yahoo.
Teams that value hands-on onboarding assistance and continuous DMARC protection.
Best features of Valimail
Automated DMARC enforcement: Valimail’s core strength lies in its ability to automatically manage and enforce DMARC policies, often achieving p=reject within a short timeframe by automatically aligning SPF and DKIM.
Precision sender intelligence: The platform provides 100% visibility into email-sending services, accurately naming and categorizing all sources sending on behalf of your domain, which is crucial for identifying unauthorized senders and managing legitimate ones, even those involving ARC.
Unlimited SPF: It effectively eliminates the 10-DNS-lookup limit for SPF records, ensuring deliverability and compliance without constant manual adjustments, a common challenge with many email configurations.
Comprehensive dashboard and reporting: The intuitive interface offers detailed reports and a clear overview of email traffic, authentication status, and potential threats, making data interpretation straightforward.
Pricing structure
Monitor: A free service offering full visibility into email sending services across domains.
Enforce: Offers Starter (starting at $5,000 per year), Premium, and Enterprise tiers, with pricing for the latter two requiring direct contact with Valimail. These tiers focus on DMARC protection and enforcement.
Align: Priced at $19 per month (billed annually) for up to 500,000 emails per month, designed to meet mailbox provider sender requirements without DMARC enforcement.
Amplify: An add-on for BIMI process acceleration, with pricing requiring direct contact.
Valimail pros
Automated DMARC enforcement simplifies achieving a reject policy.
Offers full visibility and control over email sending services.
Unlimited SPF functionality effectively solves the 10-lookup limit.
Provides clear dashboards and excellent onboarding support.
Valimail cons
Paid plans can be expensive, particularly for smaller organizations.
Some advanced features are only available in higher, custom-priced tiers.
Can lead to vendor lock-in due to its comprehensive DNS management approach.
4
EasyDMARC
Good for businesses and MSPs seeking intuitive DMARC management and SPF flattening.
EasyDMARC lives up to its name by providing a truly straightforward and user-friendly platform for DMARC management. We appreciate how it simplifies complex email authentication protocols, making it accessible even for those without deep technical skills. The SPF flattening feature is a standout, effectively solving the notorious 10-DNS-lookup limit. Its comprehensive reporting, including aggregate GeoMaps and failure reports, offers clear insights into email traffic, which is vital for understanding how forwarded emails and ARC function. Their responsive support and dedicated DMARC engineers for higher-tier plans ensure effective guidance through the DMARC journey.
Who should use EasyDMARC
Businesses looking to simplify DMARC, SPF, and DKIM implementation and ongoing management.
Organizations struggling with SPF DNS lookup limits that need an automated flattening solution.
MSPs and MSSPs requiring a multi-tenant platform with white-label capabilities for client email security.
Teams needing detailed reports and insights into email authentication, including forwarded traffic (ARC).
Best features of EasyDMARC
Managed DMARC, BIMI, EasySPF, and MTA-STS: These hosted services allow for simplified management of complex email authentication protocols, with changes often applied directly from the platform without manual DNS edits.
SPF flattening: The EasySPF feature automatically flattens your SPF record, resolving the common 10-lookup limit issue and ensuring compliance, which is critical for deliverability.
Detailed reporting and visualization: The platform provides intuitive dashboards with aggregate GeoMaps, failure reports, and subdomain detection, offering a clear picture of your email ecosystem and helping to identify ARC-related issues.
Multi-tenant platform for MSPs: Offers specialized features like white-label reporting and consolidated management for service providers overseeing multiple client domains, enhancing operational efficiency.
Pricing structure
Free Plan: Offers 1 domain and up to 1,000 emails per month with 14 days of data history, ideal for personal use or small businesses starting out.
Plus Plan: Starts at $44.99 per month for 100,000 emails and 2 domains, including aggregate and failure reports, but no DMARC guidance.
Premium Plan: Starts at $89.99 per month for 100,000 emails and 4 domains, offering pro-level DMARC assistance, TLS reports, and unlimited users.
Enterprise Plan: Custom pricing for unlimited emails and domains, including full DMARC implementation, SSO, and a dedicated DMARC engineer.
MSP Plan: A monthly pay-as-you-go option for service providers, with tailored email volume and domain counts, plus white-label reporting and dedicated support.
EasyDMARC pros
Extremely user-friendly interface simplifies DMARC management for all skill levels.
SPF flattening feature effectively addresses the common 10-lookup limit.
Comprehensive reporting, including visual GeoMaps, provides clear insights into email traffic.
Multi-tenant platform and white-label options are excellent for MSPs.
Responsive customer support, with dedicated engineers in higher tiers.
EasyDMARC cons
Some advanced features are locked into higher, more expensive pricing tiers.
Pricing can feel a bit high for very small organizations, despite a free plan.
Initial setup might involve manual DNS changes, adding a step for some users.
5
PowerDMARC
Good for organizations and MSPs seeking a comprehensive, all-in-one DMARC management platform.
PowerDMARC offers a remarkably comprehensive and robust platform for managing email authentication protocols. We particularly value its hosted services, such as PowerSPF, which significantly simplify DNS record management and compliance. The platform provides extensive aggregate and forensic reporting, including detailed threat maps and real-time domain health checks, crucial for identifying spoofing attempts and understanding ARC validation. Their strong focus on MSPs, with multi-tenant control panels and white-label support, makes it an excellent choice for service providers. While specific pricing for some paid tiers isn't transparently listed, the depth of features and responsive support make it a powerful tool for achieving DMARC enforcement.
Who should use PowerDMARC
Organizations requiring a centralized platform to manage DMARC, SPF, and DKIM records efficiently.
MSPs and MSSPs looking for a multi-tenant solution with white-label branding and consolidated client views.
Businesses needing advanced reporting and threat intelligence to identify and mitigate email fraud, including analysis of ARC data.
Users who benefit from hosted services for SPF flattening and streamlined DNS record management.
Best features of PowerDMARC
Hosted Services (DMARC, SPF, DKIM): PowerDMARC offers hosted solutions like PowerSPF, which allows for simplified management and flattening of SPF records, overcoming the 10-lookup limit directly from their platform.
Comprehensive Reporting & Analytics: Provides detailed DMARC aggregate (RUA) and forensic (RUF) reports, along with geolocation reports, threat maps, and a domain DNS timeline, offering deep insights into email traffic and authentication.
MSP Program: Features a multi-tenant control panel, white-label support, and consolidated domain views, enabling managed service providers to efficiently manage DMARC for multiple clients.
Real-time Domain Health Check: Proactively monitors your domains and provides immediate feedback on security posture, helping to detect issues related to spoofing or misconfigurations quickly, including those involving ARC.
Pricing structure
Free Plan: Offers DMARC monitoring for 1 active domain and up to 10,000 DMARC-compliant emails per month with 10 days of data history.
Paid Plans (Basic, Business, Enterprise): These plans are tiered based on email volume and features, offering increased message limits, longer data history, hosted services, and advanced features like reputation monitoring and API access. Specific pricing details for these tiers require direct inquiry.
MSP/MSSP Program: Specialized plans for service providers with multi-tenant control and scalable options, requiring custom pricing discussions.
Annual billing options are available, typically offering a discount compared to monthly rates.
PowerDMARC pros
Comprehensive all-in-one platform for DMARC, SPF, and DKIM management.
Hosted services like PowerSPF simplify DNS record management and overcome SPF limits.
Detailed reporting, including threat maps and real-time domain health checks, provides deep insights.
Strong support for MSPs with multi-tenant control panel and white-label options.
PowerDMARC cons
Specific pricing details for paid tiers are not transparently published, requiring direct inquiry.
Some users might find the user interface could be more streamlined or modern.
Occasional delays in portal updates were noted by some users.
The landscape of DMARC tools is diverse, offering solutions from robust enterprise-grade platforms to accessible free options. Our review highlights that for effective management of forwarded email traffic and ARC, tools providing detailed reporting and actionable insights are paramount. From comprehensive, automated solutions that streamline compliance to more focused tools that provide essential visibility, the right choice depends on an organization's specific needs, technical expertise, and budget. Prioritizing platforms with strong support and clear data visualization will ultimately lead to improved email security and deliverability, ensuring that legitimate communications, even those forwarded, consistently reach their intended recipients.
