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VerifyDMARC vs MXtoolbox

Choose VerifyDMARC for dedicated DMARC analysis, or MXtoolbox for broader email troubleshooting tools.
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Compare product functionality

Feature set

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VerifyDMARC is a highly focused DMARC reporting and monitoring solution. It provides detailed insights into your email authentication, helping you achieve compliance with DMARC, SPF, and DKIM protocols. Its primary strength lies in parsing complex DMARC reports into an understandable format, allowing users to quickly identify email sources and potential spoofing attempts.
The platform offers tools for advanced DMARC record management, including SPF flattening and hosted DMARC capabilities. We find its comprehensive DMARC analytics suite particularly useful for organizations whose main priority is robust email authentication and security.
MXtoolbox, while offering DMARC reporting as part of its Delivery Center, is more of a multi-purpose email and DNS troubleshooting toolkit. Its feature set extends beyond DMARC to include extensive blacklist (or blocklist) monitoring, DNS lookups, SMTP diagnostics, and general email health checks. This broad array of tools makes it a versatile choice for IT administrators.
Their DMARC capabilities, particularly within the paid tiers, include DMARC deployment assistance, source management, and domain impersonation protection. We appreciate that it also incorporates SPF flattening and robust inbound and outbound mailflow monitoring, providing a more holistic view of email deliverability alongside security.
How easy is each product to use

User experience

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VerifyDMARC offers a clean, straightforward interface that prioritizes DMARC data visualization. We find it intuitive for anyone primarily focused on DMARC compliance, as the dashboards quickly highlight authentication issues and legitimate sending sources. The focus on DMARC means less clutter and a more direct path to understanding email authentication reports.
Setting up DMARC records and analyzing reports feels streamlined, even for those new to DMARC. The platform aims to simplify complex data into actionable insights, making it relatively easy to navigate and interpret the health of your email ecosystem from a DMARC perspective.
MXtoolbox provides a functional user experience, though it can feel a bit fragmented due to its broad toolset. The free tools are accessible and widely used for quick lookups, but the paid Delivery Center consolidates more features into a monitoring dashboard. We've noted that while effective, the interface can sometimes require clicking through multiple links to access specific reports or tools.
Users familiar with email and DNS diagnostics will likely find it easy to use, leveraging its various tools efficiently. However, for users who strictly need DMARC reporting without the additional diagnostic features, the sheer volume of options might initially feel overwhelming, despite the clear utility of each individual component.
Which product has the best support

Support

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VerifyDMARC, as a specialized DMARC provider, typically offers dedicated support focused on email authentication. While explicit details on their support channels (e.g., live chat, phone) are not readily available, we anticipate a knowledgeable team capable of guiding users through DMARC implementation, troubleshooting, and policy adjustments.
Their commitment to DMARC suggests that support inquiries would be handled by experts deeply familiar with the protocol, which can be invaluable for organizations navigating complex authentication challenges. We would expect prompt and precise assistance for DMARC-related issues.
MXtoolbox provides support through various channels, with some user feedback indicating mixed experiences regarding paid plan cancellations. For general inquiries and troubleshooting with their free tools, resources are abundant. The paid Delivery Center plans likely come with more direct support options, such as email and ticketing systems.
We've observed that their support is generally effective for technical diagnostic assistance. However, some users have reported difficulties with their 'risk-free' trial and billing practices, suggesting that clarity around contractual terms and cancellation processes could be improved. This is a point to consider when opting for their paid services.
Who should use each product

Suitability

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VerifyDMARC is best suited for organizations that require a dedicated, deep-dive DMARC reporting and enforcement solution. It's ideal for businesses, from SMBs to enterprises, that prioritize email authentication as a core security measure and need clear, actionable data to manage their DMARC policies effectively. MSPs (managed service providers) managing email security for multiple clients will find its multi-user capabilities beneficial.
It's particularly strong for companies actively looking to move towards a DMARC 'reject' policy, as it provides the granular visibility needed to make those critical decisions without disrupting legitimate email flow. Its focus makes it less about general email health and more about specialized authentication compliance.
MXtoolbox is an excellent fit for IT professionals, webmasters, and small to mid-sized businesses (SMBs) who need a broad suite of tools for email, DNS, and general network diagnostics. Its free tools are incredibly popular for quick checks, while the paid Delivery Center enhances this with DMARC, inbox placement, and robust blacklist monitoring.
MSPs and enterprises might leverage MXtoolbox for its comprehensive monitoring capabilities across various domains and IPs, especially for proactively identifying and resolving deliverability issues beyond DMARC. It serves as a valuable all-in-one toolbox for maintaining overall email and domain health, making it suitable for those needing a wider range of diagnostic features rather than just DMARC focus.

How does VerifyDMARC compare with MXtoolbox?

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DMARC report analysis
Source detection
Forward detection
Spoof detection
Notifications and alerts
Reporting
API
Multi-tenancy
SPF flattening
Hosted DMARC
BIMI
MTA-STS/TLS-RPT
Blocklists and reputation
AI copilot
DNS monitoring
Self hostable
Free trial/free tier

Drawbacks and what to watch out for

VerifyDMARC currently has no public reviews, which can make it challenging for new users to gauge real-world experiences beyond the product’s stated features. For MXtoolbox, while it receives many positive comments for its free tools, several negative reviews highlight issues with its billing practices and the refund process for its paid plans, despite a stated 'risk-free' trial.
We have pulled the average ratings from G2 for each product, and also included the most recent negative reviews for each product in full. Positive reviews tend to have less detail and have a higher chance of being fraudulent, so negative reviews are a better signal for your decision.
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No G2 reviews
G2 is the most popular review platform for DMARC products, so this is a strong signal that this product is not popular.
Business Practices are scammy
What do you like best about MXToolbox? It helped us solve the small issue we had with our emails going to customers spam folder. What do you dislike about MXToolbox? I initially signed up online for a month-to-month contract, but then a salesperson got a hold of me and sent me a quote. The quote he sent me was for a year contract which I did not want, so I signed up for the month to month. Once the problem was fixed I tried to cancel and I couldn't do it online. I emailed them and they told me I had to call them. After lots of back and fourth they told me I signed a year contract and I couldn't cancel. I would have never signed up for a year. It was a very scammy business practice. Eventually they stopped responding so I had to stop the payments from my credit card. Recommendations to others considering MXToolbox: I don't recommend them because of their shady business practices. What problems is MXToolbox solving and how is that benefiting you? fixing a problem with emails going to spam
Sam B.
IT Director Mid-Market (51-1000 emp.)
Think twice before doing their paid plans. Deceptive "risk-free" 30 day trial
What do you like best about MXToolbox? I suspect many of the people responding favorably on this forum are using their free tools. Their free tools are very useful -- but think twice before upgrading to their paid plans. What do you dislike about MXToolbox? Like many other software vendors - they make an offer of a risk-free one-month trial. However, they don't actually refund you your money if you cancel before 30 days. Here is my example: I signed up for their delivery center option on November 10, 2018 and was promptly billed $99. I used the service for 2 days, realized the paid features were overkill for my own and customers' needs, so called to cancel November 12 (two days after signup.) They acknowledged my cancellation by email but never credited back my account for the $99. On December 17th I called their toll-free line. Matt on the phone said ("getting a refund would require managers approval and it's not a certain thing.") No sign of any refund as-yet, no confirmation from the company following the call of what to expect on refund. On December 15 I emailed. Their response to my email was "Sorry, we can't process that sort of thing by email. Either call or create a support ticket." Unfortunately, the support ticket option is available only for active subscribers -- so you are left with calling their phone system and having no record of exchange. Attached is an image from their website taken December 2018 in which they describe their "risk-free" offer. https://postimg.cc/mhgzm197 In summary -- Be aware that their free trial is not like how most other software vendors manage their trial promotions. They are opportunistic about billing you and (in my experience) don't honor the refund they promise as part of their risk-free trial. Recommendations to others considering MXToolbox: Use their free tools (they are good.) Their paid tools are overpriced, and they have a misleading "risk-free" plan that will end up costing you $99. What problems is MXToolbox solving and how is that benefiting you? Their free tools will help you diagnose MX configuration issues.
jon b.
Jon Small-Business (50 or fewer emp.)
Beware their "30 day free trial" of the Delivery Center!
What do you like best about MXToolbox? The free tools are good, and one wouldn't mind paying something for them, but one does object to being defrauded - see below. What do you dislike about MXToolbox? Tried to cancel free trial only a couple of days in, but $99 had been taken from my card and they have not responded to repeated requests to end it and refund the money. It looks like attempted fraud. What problems is MXToolbox solving and how is that benefiting you? Simple things like reverse DNS lookup helped us to check our email setup.
Alexander S.
Small-Business (50 or fewer emp.)
Makes email management easy
What do you like best about MXToolbox? -Affordable pricing -Setting up is very easy -Useful dashboards -Makes email reputation checks easier What do you dislike about MXToolbox? -This tool covers everything required for email management, there is nothing to dislike about. What problems is MXToolbox solving and how is that benefiting you? I have used this tool for domain reputation checking for phising mail analysis also I am using this for some of my projects to check mail deliverability and reputation of the domain to make sure the domain is not being blacklisted due to sending loads of emails.
Nitin R.
Software dev Small-Business (50 or fewer emp.)
MXToolBox is great for blacklist testing
What do you like best about MXToolbox? MXToolBox is suitable for Blacklists, DMARC, Diagnostics, Email Health, and DNS Lookup checks. What do you dislike about MXToolbox? For a free tool, I'd say MXToolBox is pretty top-notch. What problems is MXToolbox solving and how is that benefiting you? I used MXToolBox for DNS look-ups and blacklist checks.
Verified User in Marketing and Advertising
Enterprise (> 1000 emp.)

Pricing

VerifyDMARC offers flexible pricing starting at just $1 per month, with a free trial for all plans, while MXtoolbox provides a free tier alongside more expensive paid plans, with its lowest paid tier starting at $129 per month.
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Small
$1 per month (Personal/Starter)
Free tier (1 domain) or Delivery Center $129/month
Medium
Medium plan, contact for price
Delivery Center $129/month
Large
Large plan, contact for price
Delivery Center Plus $399/month
Enterprise
Contact for pricing
Contact for pricing (or Delivery Center Plus up to 5M emails)

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Still not satisfied with VerifyDMARC or MXtoolbox?
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What makes Suped different

Automated sender discovery that finds shadow IT and third-party services
DMARC copilot that pinpoints failures and prescribes the exact fix
Guided path to full p=reject enforcement, safely and quickly
Proactive alerts to prevent misconfigurations before they block your mail
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Frequently asked questions

    VerifyDMARC vs MXtoolbox DMARC product review - Compare DMARC products - Suped