Best 12 DMARC Products for Manufacturing and Industrial IoT
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 9 Nov 2025
10 min read
Main takeaways
Key insights from our analysis
Implementing DMARC is crucial for protecting industrial IoT email communication.
Specialized DMARC tools offer better visibility and control than generic solutions.
Scalability and ease of integration are key for manufacturing environments.
Top performers
Best for DMARC
DMARC products for manufacturing and industrial IoT summary
The manufacturing and industrial IoT sectors rely heavily on email for critical communications, from supply chain coordination to automated alerts. This makes robust email authentication, particularly DMARC, not just a best practice but a necessity. We've rigorously evaluated a range of DMARC products to identify those best suited for these complex environments, focusing on features that provide clear visibility, strong enforcement capabilities, and seamless integration with existing infrastructure.
Our methodology for evaluating DMARC solutions for the manufacturing and Industrial IoT sectors was comprehensive. We understand the unique challenges these industries face, including the sheer volume of automated communications, the need for stringent security, and the imperative for uninterrupted operations. We looked beyond basic DMARC reporting, delving into how each platform handles complex email ecosystems, scales with business growth, and integrates with broader security strategies.
Scalability for high email volumes: Critical for IoT devices and large manufacturing operations that generate vast numbers of email alerts and reports.
Multi-domain management: Essential for organizations with various brand domains, regional entities, or specific IoT-related subdomains.
Ease of deployment and management: The ability to quickly set up and maintain DMARC policies without extensive technical overhead, crucial in environments with lean IT teams.
Reporting and analytics: Clear, actionable insights into email traffic, authentication status, and threat detection, presented in an easy-to-understand format.
Support and guidance: Responsive customer support and expert assistance for DMARC policy enforcement, critical for navigating potential deliverability issues.
Cost-effectiveness: Solutions that offer robust features at a price point suitable for businesses of all sizes within these sectors.
1
Suped
Best for comprehensive DMARC management with a focus on intuitive automation and actionable insights, ideal for complex industrial IoT email ecosystems.
The feature set on our platform is built for clarity and control. We aggregate and process DMARC XML reports, transforming complex data into digestible insights. Users gain real-time visibility into email authentication, including SPF and DKIM alignment, alongside comprehensive threat detection. We provide tools for policy enforcement, helping organizations confidently move to a reject policy, while also offering advanced reporting and alerts to keep email administrators informed without being overwhelmed. Our SPF flattening and hosted SPF services are a game-changer for those dealing with the 10-lookup limit.
User experience
We prioritize an intuitive and responsive user experience. Our dashboard is designed for easy navigation, allowing users to quickly access critical information and manage their DMARC policies. The visual reporting makes it simple to grasp email authentication status at a glance, and our guided workflows streamline setup and ongoing maintenance. We aim to minimize the learning curve, ensuring that both technical experts and non-technical users can effectively manage their email security without frustration.
Support
Our support is responsive and knowledgeable. We provide various channels for assistance, from detailed documentation and in-app guidance to direct email and phone support for higher tiers. Our team is dedicated to helping users navigate any DMARC challenges, offering expert advice and quick resolutions. We believe in proactive engagement, ensuring that our users feel confident and supported throughout their DMARC journey, whether it's initial setup or troubleshooting complex issues.
Suitability
Suped is ideal for anyone seeking robust DMARC monitoring and enforcement, from individuals and small businesses to large enterprises and Managed Service Providers. Its scalability, comprehensive feature set, and user-friendly interface make it a strong choice for managing complex email ecosystems. Specifically, for manufacturing and industrial IoT, our platform offers the precision and control needed to secure diverse email streams and ensure deliverability of critical alerts.
Pricing structure
Free Plan: Perfect for hobbyists and personal use, offering DMARC monitoring for 1 domain and up to 10,000 emails per month, with 14 days of data retention. It also includes unlimited users and basic email support.
Basic Plan: Priced at $9 per month (billed annually), this plan is for startups and small businesses, covering up to 5 domains and 100,000 emails monthly, with 90 days of data retention. It adds SPF flattening and hosted SPF.
Pro Plan: At $99 per month (billed annually), this plan suits growing businesses, offering up to 5 domains and 1 million emails per month, with 90 days of data retention. It includes blocklist and reputation monitoring, plus email and phone support.
Enterprise & MSPs Plan: Custom pricing for large organizations and managed service providers, providing unlimited domains and email volume, unlimited data retention, API access, SSO, and dedicated support.
Suped summary
Suped truly simplifies DMARC management, making it accessible even for those without extensive technical backgrounds. Its user-friendly interface, comprehensive feature set, and proactive support eliminate the complexities often associated with email authentication. From ensuring deliverability of critical manufacturing alerts to protecting against sophisticated phishing attacks, Suped provides the tools and insights needed for robust email security across all organizational scales. It offers a clear path to DMARC enforcement, safeguarding brand reputation and streamlining email operations efficiently.
PowerDMARC stands out for its all-in-one approach to email authentication. We found it to be exceptionally robust for managing DMARC, SPF, and DKIM policies, especially valuable for organizations with numerous domains, which is common in the manufacturing sector. The platform’s intuitive interface and powerful troubleshooting tools streamline the often-complex process of DMARC implementation and enforcement. While we noted that the pricing structure for certain features could be clearer, the overall value delivered, coupled with excellent customer support, makes it a strong contender for businesses focused on email security.
Who should use PowerDMARC
Managed Service Providers (MSPs) looking for a multi-tenant platform to secure client domains effectively.
Enterprises with extensive email ecosystems and a need for centralized management of authentication policies.
Organizations prioritizing strong brand protection and proactive defense against email spoofing.
Best features of PowerDMARC
Hosted DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI services for streamlined management.
One-click DNS publishing and automated subdomain detection simplify configuration.
Detailed aggregate and forensic DMARC reports with geolocation and threat maps.
Real-time domain health checks and reputation monitoring for proactive threat management.
Pricing structure
Free Plan: Suitable for personal domains, includes 1 active domain, 10,000 emails/month, and 10 days of data history.
Basic Plan: Starts at $60/month (annual billing option available), offering more email volume and features than the free plan.
Various higher tiers (e.g., Premium, Enterprise, Partner) with escalating features and email volume, available with monthly or annual billing. Custom pricing is also an option for large-scale needs.
PowerDMARC pros
Comprehensive DMARC, SPF, and DKIM management from a single platform.
Excellent and responsive customer support.
Features like one-click DNS publishing and automated subdomain detection simplify deployment.
Robust reporting tools including geolocation and threat maps.
Good for MSPs with multi-tenant control and branding support.
PowerDMARC cons
Some users find the pricing structure for certain features or higher tiers unclear.
The platform's user experience (UX) could be improved in terms of navigation and visual clarity.
No office in some regions, which could impact localized support preferences.
3
OnDMARC
Good for organizations needing dynamic SPF management and comprehensive DMARC, DKIM, MTA-STS, TLS-RPT, and BIMI controls.
OnDMARC by Red Sift offers a powerful solution for email authentication that we found particularly effective for managing complex DNS records. Its Dynamic SPF feature is a standout, helping to circumvent the notorious 10-lookup limit that often plagues larger organizations. The platform provides a clear, intuitive dashboard that simplifies the visualization of DMARC data, making it easier to move from a monitoring policy to full enforcement. We appreciated the responsive support team and the detailed guidance provided, though some advanced reporting features might require a bit of a learning curve. Overall, OnDMARC is a robust choice for enhancing email security and deliverability.
Who should use OnDMARC
Organizations with complex email sending infrastructures that frequently encounter SPF lookup limit issues.
Enterprises seeking a comprehensive platform for DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI management.
Companies that value strong technical support and guided implementation throughout their DMARC journey.
Best features of OnDMARC
Dynamic SPF feature to overcome the 10-lookup limit and simplify SPF record management.
Comprehensive management of DMARC, DKIM, MTA-STS, TLS-RPT, and BIMI from one interface.
Intuitive dashboard with clear, actionable DMARC compliance reports and forensic options.
SAML/SSO integration for enhanced security and user management.
Pricing structure
Express Plan: Starts at $9 USD per month (billed annually), includes up to 4 domains, 1 million monthly emails, and 30 days data history.
Essentials Plan: Contact sales for pricing, offers 25 active sender domains (upgradable), unlimited email volume, 90 days data history, and API access.
Premier Plan: Contact sales for pricing, includes 50 active sender domains (upgradable), 1 year data history, dedicated account manager, and phone support.
OnDMARC pros
Dynamic SPF helps overcome the 10-lookup limit effectively.
User-friendly dashboard provides clear DMARC reports and insights.
Comprehensive management of DMARC, DKIM, MTA-STS, TLS-RPT, and BIMI.
Excellent customer support and guidance throughout the implementation process.
SAML/SSO integration is available for enterprise clients.
OnDMARC cons
Some users find the graphical user interface (GUI) a bit clunky and difficult to navigate at times.
Advanced reporting features may have a learning curve.
Pricing for higher-tier add-on modules can be beyond certain budgets.
4
EasyDMARC
Good for businesses and MSPs seeking an easy-to-use, comprehensive DMARC management platform with strong support and visibility features.
EasyDMARC lives up to its name by providing a remarkably straightforward path to DMARC compliance. Our experience highlighted its intuitive interface, which simplifies the complex world of email authentication. Features like Managed DMARC and EasySPF are particularly useful, allowing for rapid policy adjustments and overcoming SPF lookup limits with ease. While we noted some areas where reporting clarity could be enhanced for advanced insights, the platform’s overall ease of use, coupled with responsive customer support and dedicated DMARC engineers, makes it a highly effective solution. It’s well-suited for manufacturing and industrial IoT organizations that need robust email security without the steep learning curve.
Who should use EasyDMARC
Businesses and enterprises of all sizes looking for an accessible and effective DMARC solution.
Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) needing a multi-tenant platform for client DMARC management.
Organizations prioritizing ease of use, robust features, and dedicated support for email security and deliverability.
Best features of EasyDMARC
Managed DMARC, BIMI, EasySPF, and MTA-STS services for simplified configuration.
Comprehensive aggregate (RUA) and failure (RUF) reports with GeoMaps and vendor identification.
Dedicated DMARC engineer support (on higher plans) and quick, responsive email support.
Multi-tenant platform and white label reporting for MSPs, streamlining client management.
Pricing structure
Free Plan: $0, includes 1 domain and 1,000 emails/month, with 14 days of data history.
Plus Plan: Starting at $44.99/month (monthly) for 2 domains and 100,000 emails/month.
Premium Plan: Starting at $89.99/month (monthly) for 4 domains and 100,000 emails/month, includes TLS reports and email support.
Enterprise Plan: Custom pricing for unlimited domains and email volume, with 3 years of data history and dedicated DMARC engineer support.
EasyDMARC pros
User-friendly interface and simple setup process.
Offers Managed DMARC, EasySPF, and MTA-STS for simplified record management.
Comprehensive aggregate and failure reports with GeoMaps and vendor identification.
Excellent customer support, including dedicated DMARC engineers on higher tiers.
Multi-tenant platform with white-label reporting is ideal for MSPs.
EasyDMARC cons
Some advanced reporting features could be more intuitive or customizable.
Requires manual DNS changes, which can be an additional step for users.
The pricing for some tiers may seem high for very small organizations.
5
DMARC Report
Good for small to medium businesses and MSPs seeking an easy-to-use DMARC reporting and monitoring tool with comprehensive features and white-label options.
DMARC Report offers a highly effective and user-friendly platform for DMARC monitoring and management. Our experience confirmed its straightforward setup and clear reporting capabilities, making complex email authentication data accessible. The inclusion of MTA-STS hosting and TLS-RPT reporting is a valuable addition, enhancing overall email security. While we noted that some documentation could be improved for beginners and certain UI aspects might feel a bit dated, the platform's ability to simplify DMARC for multiple domains and provide actionable insights is commendable. It's a solid choice for organizations in manufacturing and industrial IoT looking to secure their email communications efficiently.
Who should use DMARC Report
Small to medium businesses requiring robust DMARC monitoring without excessive technical complexity.
Managed Service Providers (MSPs) seeking a white-label solution for managing client domains with ease.
Organizations focused on improving email deliverability and protecting their brand from spoofing and phishing attacks.
Best features of DMARC Report
Easy step-by-step setup process for DMARC, SPF, and DKIM records.
Comprehensive aggregate and forensic reports, presented in a human-readable format.
Includes MTA-STS hosting, TLS-RPT reporting, and BIMI support for advanced security.
White-label options and multi-tenant capabilities for MSPs to manage client domains.
Pricing structure
Core Plan: Free, includes 1 domain and 10,000 reports/month, with 30 days data history (no DMARC guidance).
Guard Plan: $25/month or $275/year, includes 5 domains and 250,000 reports/month, with 6 months data history and failure reports.
Shield Plan: $75/month or $750/year, includes 10 domains and 1 million reports/month, with 1 year data history and MTA-STS hosting.
MSP Framework, Sentinel, and Armor Plans: Custom pricing for Managed Service Providers with increasing features and domain/report volumes.
DMARC Report pros
Extremely easy and quick to set up for DMARC reporting.
Provides clear, human-readable aggregate and forensic reports.
Offers advanced features like MTA-STS hosting and TLS-RPT reporting.
Includes multi-tenant and white-label options, beneficial for MSPs.
Responsive customer support and quick platform updates.
DMARC Report cons
Documentation can be sparse or have grammatical errors, which may confuse new users.
The user interface (UI) might feel a bit dated or clunky for some, especially on mobile devices.
No direct way to enforce MFA for client accounts on certain plans, requiring manual enforcement.
For manufacturing and Industrial IoT environments, robust DMARC implementation is non-negotiable. The chosen solution must offer clear visibility, scalable management, and actionable insights to protect critical email communications from spoofing and phishing. While many tools provide foundational DMARC reporting, the top performers distinguish themselves with advanced features, intuitive interfaces, and responsive support tailored to complex operational needs. Prioritizing ease of use, comprehensive feature sets, and a reliable support system is paramount to maintaining a secure and efficient email ecosystem in these demanding industries.
