The best DMARC tools available right now

The more emails you send, the greater the responsibility for maintaining a high level of deliverability and protecting your email domains and IPs from scammers looking to impersonate you. And now, with major mailbox providers requiring DMARC compliance for bulk senders (5,000+ daily emails), it's no longer something you can afford to put off, it's a baseline expectation for reaching the inbox. 

It can be a lot to think about! Fortunately, there are tools available that can keep track of your sending activity for you. DMARC tools receive reports for all the email messages you send. DMARC (Domain-based Message Authentication, Reporting, and Conformance) allows you to troubleshoot deliverability issues, check whether the emails align with your DMARC policy, and stop phishing attacks before they cause harm to your sender reputation.

To help you find the best DMARC report analyzer for your business, we’ve done the research and compiled this list of the best DMARC tools available right now. You’ll find what each one includes and its cost, along with a handy guide on which features to look out for to select the best tool for your business.

How we picked these tools

To narrow down this list, we evaluated each tool based on its ability to provide actionable insights rather than just raw data. We also focused on the total value provided, selecting tools that balance specialized security features, like SPF flattening and API access, with user-friendly interfaces suitable for both developers and marketing teams.

The 5 best DMARC tools comparison table

To make it easier to compare tools, we’ve put together this table with features and pricing for each one. For a more in-depth look at each tool, scroll down to the 5 best DMARC tools.

The 5 best DMARC tools

1. MailerSend—Best all-round tool for managing transactional emails

If you’re looking for a professional-grade transactional email service that doesn’t treat DMARC as an afterthought, MailerSend is a standout choice. 

Unlike standalone security tools, it functions as a complete transactional communication platform that combines a robust email API, SMTP relay, and transactional SMS with a powerful DMARC analyzer. The core strength of this approach is that it bridges the gap between sending and security, allowing you to manage the entire lifecycle of an email—from the initial API call to the final DMARC report analysis—within a single, unified dashboard.

This provides a distinct advantage for teams that want to consolidate their stack. Beyond monitoring, you can leverage high-volume transactional messaging and SMS (for U.S. and Canada) while accessing a suite of deliverability tools like email verification, blocklist monitoring, and real-time activity tracking. 

For developers, the platform is really flexible, with a well-documented API that includes dedicated DMARC endpoints to programmatically create and manage monitors and fetch report data, which you can integrate directly into custom dashboards or applications.

It helps pinpoint exactly why emails might be failing or succeeding through several specialized features:

• Automatic record generation: Instantly creates DMARC records with customizable "strict" or "relaxed" alignment for both SPF and DKIM

• Smart override visibility: Identifies when mailbox providers bypass your policy due to local exemptions, mailing lists, or specific percentage (pct) settings

• Applied policy tracking: Monitors how receivers actually handled your mail, showing whether they followed a reject request or identified the message as forwarded

• Authentication deep-dives: Surfaces specific failure codes, such as SPF "permerror" from too many DNS lookups or DKIM signature mismatches, to quickly resolve configuration gaps

• Aggregate reporting intelligence: Summarizes complex XML data from various report sources into visual metrics covering IP addresses, message volumes, and alignment results

By bundling these features with its transactional messaging plans, MailerSend offers a cost-effective solution. The Professional plan includes 50,000 emails and 150 SMS monthly, and allows for the monitoring of up to 10 domains with unlimited DMARC messages and user seats, ensuring that your security overhead doesn't increase even as your sending volume grows.

DMARC features

• DMARC report analysis and recommendations

• Mail source monitoring

• Known IP tracking

• DMARC record wizard

• Email authentication check for DMARC, SPF and DKIM records

Additional features

• Blocklist monitoring

• Email verification 

• Real-time validation API

• Transactional email and SMS sending

• MCP server

• Webhook notifications for bounces, spam complaints, delivery events, and more

Pros

• Intuitive interface that’s easy to understand and navigate

• Backed by 16+ years of experience in email delivery

• Plans include unlimited DMARC messages and a good number of domains

• Built directly into the MailerSend platform, so no separate tool required

• Award-winning customer support for both setup and advanced use cases

Cons

• MailerSend’s DMARC tool requires a paid subscription (but access to other deliverability tools, plus emails, SMS, and tons of other features is included)

• DMARC monitoring is tied to the MailerSend platform, so it's best suited for users already sending emails through MailerSend or those who want a centralized platform for transactional emails, SMS, and deliverability kit

2. Dmarcian—Best for DMARC experts

Dmarcian is one of the most well-known DMARC resources available. It was founded by one of the creators of the DMARC specification and so is trusted by deliverability experts across the globe.

The Dmarcian DMARC tool offers multiple views with an extensive amount of information. But, unless you’re well-versed in DMARC, email security protocols and infrastructure, the level of detail can be confusing.

Features

• Email authentication checkers

• Activity notifications

• Forensic reports

• Phishing scorecard to quickly check the security of a domain

• DMARC wizard

• IP safelisting for Plus and Enterprise

• API available for Enterprise-level plans

• TLS reports

Pros

• Provides expert-level DMARC insights

• Free plan available for up to 2 domains and 1,250 DMARC messages

• Ability to group domains

• Ability to view email volume by category

Cons

• For advanced users only

• Pricey for the number of domains

3. DMARCLY—Best for intermediate-level users

DMARCLY combines detailed reporting with a more user-friendly interface that makes data easier to digest. Where some knowledge of DMARC and security protocols is still needed, this DMARC analyzer is much easier to get to grips with than Dmarcian.

One nice aspect of DMARCLY is that not only are XML DMARC reports parsed to be more readable, but they are actually converted into visual data in the form of charts and graphs.

Features

• Safe SPF feature to bypass DNS lookup limit

• DNS record wizard

• Activity alerts

• Blocklist monitoring

• Forensic reporting

• API available for Enterprise

• TLS reports

Pros

• Includes BIMI

• Blocklist monitoring available for Business plan and above

• Live chat support available for Growth plan and above

• One of the more affordable solutions

Cons

• More user-friendly than Dmarcian but still aimed at a technical audience

• Business email needed to sign up

4. EasyDMARC—Best for reporting

If you’re looking for an intermediate-level DMARC analyzer tool that provides great reporting functionality then EasyDMARC is worth taking a look at. Similar to DMARCLY, EasyDMARC provides a lot of data but the intuitive dashboard and reports make it much easier to digest than more advanced solutions.

As well as the comprehensive visual reports that go into every aspect of domain health, EasyDMARC also provides hosted DMARC and BIMI so you can easily manage your DMARC and BIMI records. If you’d like to check your sending sources for DMARC compliance before your aggregate reports come in, the Email Investigation tool lets you quickly do that by sending an email to a specified address.

Features

• Easy SPF feature to bypass DNS lookup limit

• Blocklist monitoring (Enterprise only)

• Quick DMARC compliance checker

• Aggregate reports based on compliance and geolocation

• Separate failure reports for Plus plan and above

• DNS records wizard

• Alerts

• IP source monitoring for Plus plan and above

Pros

• Intuitive, visual UI and easy navigation

• Detailed weekly email digests of activity

• Hosted DMARC and BIMI

• Free plan available

Cons

• Some data inaccuracies reported by users

• Email support only available for Premium and Enterprise plans

• Costly pricing based on a small number of domains

• If you have more than 4 domains, a custom Enterprise plan is needed

5. DMARC Report—Best for small businesses

DMARC Report is a no-frills DMARC tool but its user-friendly navigation and configuration, comprehensive data, and simple reporting mean it is a great option for small businesses.

Weekly reports make it easy to monitor email performance without the need to constantly log in to the app, while alerts enable users to be notified by email if anything fishy occurs.

Features

• Aggregate and forensic reports

• Sending source IP reports

• DNS record wizards

• Widgets for data integration into customer dashboards

• White label domain (Standard and Enterprise)

• MTA-STS hosting (Standard and Enterprise)

Pros

• Easily view sending IPs that are aligned and not aligned as well as blocklist appearances

• MSP-friendly features including Teams and Widgets

• Simple, affordable pricing plans compared to other DMARC tools

• Free plan available

Cons

• No additional deliverability tools

• Lack of knowledge base articles and user guides

• Business email needed to sign up

• Lack of recommendations based on DMARC reports

How to choose the best DMARC solution for you

If you’re in the process of or planning to scale your emails, it’s important to have the right tools and solutions in place to efficiently monitor and maintain your deliverability. What’s more, you’ll no doubt want to take every precaution to make your email as secure as possible!

Here are 4 questions to answer to ensure you choose a tool that fits your needs. 

Advanced report details or digestible insights?

A DMARC report analyzer or monitoring tool will empower you to take your email strategy to professional heights. Proactively monitoring for deliverability issues or potential unauthorized use is what sets apart casual senders from pro-level business senders.

That being said, one thing you’ll want to consider is your knowledge and experience with DMARC, and whether or not you’ll benefit from an advanced tool or something more simple. Are you comfortable interpreting forensic DMARC reports and taking action or do you need a results analysis and suggestions?

DMARC monitoring or a complete email delivery solution?

If you are strictly looking for a specialized tool to parse XML data and have no need to change your sending infrastructure, a standalone DMARC monitor may suffice. However, for most businesses, DMARC is just one piece of the deliverability puzzle.

By choosing a complete email delivery solution like MailerSend, you get more than just a reporting dashboard; you get a high-performance Email and SMS API that works in tandem with your security settings. Instead of jumping between a sending service and a separate security tool, you can manage your entire messaging lifecycle—from API integration and email verification to real-time delivery logs and DMARC enforcement—all from a single, unified platform. This holistic approach ensures that your security policy never comes at the cost of your transactional delivery.

Pricing based on domains or emails?

Different solutions provide different features and structure their pricing differently. Some DMARC tools offer pricing based on the number of domains, subdomains or IP addresses, while others base their pricing on the number of emails analyzed.

So before you make a choice, consider your sending infrastructure and sending volume, how it affects the pricing of different solutions, and what features are included. You want to get the most bang for your buck.

Self-service support or speak to an agent?

Whether you consider yourself a pro or are new to the game, there may come a time when you require support. Most tools will provide self-service support and documentation. But if fast, friendly technical support from a real person is what you’re looking for, then you should take into consideration what kind of support channels and availability the solution offers.

If you can’t find a clear way to get in touch with the tool’s support team, and if the reviews leave something to be desired, perhaps another solution would be a better option.

What DMARC features to look for

A good DMARC monitoring tool will include features to help you implement correct email authentication, easily analyze sending activity, and manage your email more efficiently. But what does that entail? Here are some of the features to look for.

1. Email authentication validation

If your SPF, DKIM or DMARC records aren’t implemented correctly, you’ll face issues right off the bat. Being able to quickly check your email authentication records will instantly identify issues for what is an easily fixable problem.

2. DMARC record builder

Unlike DKIM and SPF records, DMARC isn’t actually required for everyone yet to start sending emails, but it’s changing fast!

Since February 2024, Google and Yahoo have required DMARC for anyone sending more than 5,000 emails per day, with non-compliant bulk senders facing rejections or spam filtering as of late 2025. Even if you're not at that volume yet, implementing DMARC now puts you ahead of the curve.

For a more seamless user experience, and to lessen the chances of facing issues with incorrectly formatted DMARC records, it’s a good idea to choose a DMARC tool with its own DMARC record wizard.

3. Sending source monitoring

One of the biggest benefits of DMARC reporting is full visibility into every server sending email on behalf of your domain, including CRMs, third-party ESPs, and any unauthorized sources attempting to spoof you. This allows you to whitelist legitimate senders, block those that aren't, and quickly spot irregular patterns before they cause damage.

4. DMARC report analysis

No matter your experience with DMARC, you’ll likely appreciate some analysis of your reports. Forensic DMARC reports can be technical and confusing, so a tool that breaks down the reports and what they mean will help you to gain a better understanding of your activity.

5. DMARC recommendations

Report analysis is great, but then what? The DMARC tools will provide actionable recommendations on how to rectify DMARC failures. This will help you to improve your deliverability and make your email sending more secure.

This is especially useful as you work toward a stricter policy—moving from p=none to p=quarantine to p=reject is a gradual process, and guidance along the way helps you get there without accidentally blocking legitimate mail.

6. IP tracking prioritization

If you’re tracking dozens of IP addresses, it will soon become tricky to remember them all. The ability to favorite the IP addresses that you own will allow you to track sending activity more easily and quickly see when an unauthorized IP attempts to use your domain.

The choice is yours

Now you’ve discovered what’s on offer in the world of DMARC, you’ll be able to make a well-informed decision about the DMARC tool provider that’s right for your business. If you’re looking for a platform to reliably send and manage transactional emails along with DMARC monitoring, we recommend MailerSend. If you’re after a solution that solely focuses on DMARC reporting, there are plenty of options to choose from.

Just remember that the more advanced a solution is, the more technical knowledge it will require for you to get any value out of it. So unless you’re well acquainted with DMARC, or you have time to dedicate to interpreting the data, we suggest opting for a simpler or intermediate-level solution. Sign up for the free trial to get started and see how it goes!

Which features or aspects do you think are the most important in a DMARC reporting tool? Let us know in the comments!