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MailHardener vs DMARC360

Choose MailHardener for granular control, choose DMARC360 for broad digital risk protection.
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Compare product functionality

Feature set

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MailHardener offers a robust set of features specifically tailored for email security protocols. We found its DMARC report analysis to be quite thorough, providing detailed insights into authentication results. This granular view is particularly useful for identifying legitimate sending sources and quickly pinpointing any unauthorized activity or misconfigurations.
Beyond DMARC, MailHardener also focuses on related security aspects like SPF and DKIM. Its SPF flattening feature helps bypass the 10-DNS-lookup limit, preventing deliverability issues. We appreciate the integrated approach, ensuring comprehensive protection across the email authentication stack, which is critical for maintaining sender reputation and preventing spoofing.
DMARC360, as part of a broader digital risk protection platform, extends its feature set beyond just DMARC reporting. While it provides excellent DMARC analysis, its strength lies in integrating email security with external attack surface management and threat intelligence. We've seen it excel at detecting not just email spoofing but also brand impersonations across various digital channels.
The platform's capability to offer hosted DMARC, BIMI, and MTA-STS/TLS-RPT showcases its commitment to modern email security standards. It’s designed for organizations looking for a more holistic view of their digital security posture, where DMARC is one crucial component within a larger threat landscape. We found its reporting features comprehensive, aiding in compliance and security audits.
How easy is each product to use

User experience

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MailHardener presents a user interface that is straightforward and functional, designed with a clear focus on DMARC and related email security configurations. We found it relatively easy to navigate, especially for those familiar with email protocols. The dashboards provide essential information without unnecessary clutter, allowing for quick assessments of DMARC compliance and email flow.
However, while direct, its interface might feel a bit spartan for users accustomed to more visually rich or guided experiences. Setting up advanced rules or understanding some of the technical nuances requires a decent grasp of DMARC principles. For power users, this simplicity is a boon, but newcomers might need a little more hand-holding, or perhaps a stronger coffee.
DMARC360 offers a more comprehensive dashboard that integrates various security aspects, which can be both a strength and a slight learning curve. We experienced a platform that aims for an all-in-one view, providing a wealth of information from DMARC to wider brand protection. Its intuitive UI makes it generally easy to find what you're looking for, once you understand the overall structure.
For first-time users, the sheer number of modules and dashboards might initially seem overwhelming. While the platform is user-friendly, as mentioned in some reviews, getting a full grasp of all its capabilities, especially advanced email security metrics, might require some dedicated time. However, the benefits of consolidated intelligence often outweigh the initial effort.
Which product has the best support

Support

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Based on our interactions, MailHardener provides solid technical support, particularly through its documentation and direct assistance channels. We found the team to be responsive to specific technical queries related to DMARC implementation and troubleshooting. Their expertise in the nuances of email authentication is evident, helping users navigate complex configurations.
While they offer good support for DMARC-related issues, the scope of their support is focused primarily on their core product offerings. For broader cybersecurity concerns outside of email authentication, users might need to look elsewhere. The support is effective and professional for their specialized area, ensuring that DMARC deployments run smoothly.
DMARC360, often highlighted in reviews, boasts a highly responsive and helpful support team. Users frequently praise their ability to guide through various features and resolve issues. We observed that the support extends beyond just DMARC, covering the broader digital risk protection aspects of their platform, which is a significant advantage for comprehensive security needs.
The support team's engagement and resource library are often cited as major strengths. Even when users face confusion with filtering features or other platform functionalities, the support team is readily available to provide guidance. This level of comprehensive and attentive support makes DMARC360 a reliable partner for managing external cyber risks.
Who should use each product

Suitability

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MailHardener is exceptionally well-suited for organizations that prioritize deep, specialized DMARC management and require fine-grained control over their email authentication policies. Small to Medium Businesses (SMBs) with a strong technical team or Managed Service Providers (MSPs) focused on delivering dedicated email security services will find its focused feature set invaluable. It provides the tools necessary to achieve and maintain DMARC enforcement with precision.
For enterprise-level organizations, MailHardener can serve as a powerful component of their email security strategy, especially if they prefer integrating best-of-breed tools. Its clear interface and robust features make it a strong choice for those who want to ensure strict email compliance and protection against direct domain spoofing without the overhead of a broader security suite. MSPs will appreciate the multi-tenancy capabilities and ease of managing multiple client domains.
DMARC360 is ideal for enterprises and larger organizations seeking a unified platform for digital risk protection, where DMARC is an integral part of a wider security posture. Its capabilities extend to external attack surface management, brand protection, and threat intelligence, making it suitable for companies concerned with comprehensive cyber resilience. SMBs might find its extensive feature set more than they need, but those with growth aspirations could benefit from its scalable nature.
MSPs looking to offer a broad array of security services, including DMARC alongside other brand and threat monitoring, will find DMARC360's integrated approach appealing. It helps organizations proactively identify and resolve external cyber risks, from exposed assets and DMARC misconfigurations to domain spoofing, all within a single environment. This makes it particularly strong for those managing complex digital footprints and requiring holistic oversight.

How does MailHardener compare with DMARC360?

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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

MailHardener, while effective, might require users to have a stronger technical understanding of DMARC to fully leverage its capabilities, and its interface could be considered less modern by some. DMARC360 offers a broader platform, which, while powerful, can initially present a steeper learning curve due to the sheer volume of information and modules. Neither explicitly advertises an AI copilot, which some users might seek for advanced automation. 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.
delivers a seamless, proactive brand protection experience
What do you like best about CTM360? CTM360 consolidates external attack surface management, brand protection, anti‑phishing, and takedowns into a single, unified platform. It cuts through the noise with pre‑populated threat data specific to our brand—no extra setup required—and consistently delivers highly actionable alerts What do you dislike about CTM360? While takedowns are fast and effective, expanding reach across more platforms and registrars would enhance the impact What problems is CTM360 solving and how is that benefiting you? Data leakage, Breaches, Brand imposters or VIP
Verified User in Airlines/Aviation
Mid-Market (51-1000 emp.)
It's Good
What do you like best about CTM360? The detection works. Really good information given on breached credentials and fake apps that a takedown was so easy. What do you dislike about CTM360? The interface is not user friendly. Sometimes it takes more than a couple of clicks to get the information needed. What problems is CTM360 solving and how is that benefiting you? It allows us to view breached credentials and also fake website & apps.
Zulfa J.
CTO Small-Business (50 or fewer emp.)
CTM360 give whole experience as a user. The detection for cases is okay overall
What do you like best about CTM360? The support of the CTM360 team is totally responsive and helpful. The platform also user friendly and easy to use What do you dislike about CTM360? Sometimes we got confuse with the filtering features. However, the support team has guide us accordingly What problems is CTM360 solving and how is that benefiting you? Detection for EASM cases - features of deep scanning brand monitoring. By connecting with the CIRT team globally. CTM360 Sometimes able to take down cases faster than other platform
Verified User in Financial Services
Enterprise (> 1000 emp.)
Recommmended
What do you like best about CTM360? quick Threat intelligence and insights about the related issues and leaks What do you dislike about CTM360? Sometime shows repeated or resolved issues and vulnerabilities What problems is CTM360 solving and how is that benefiting you? TI feeds, Data leaks etc
Hafiz T.
Unit Head Cyber Security Operations Enterprise (> 1000 emp.)
Review CTM360 after using for 1 Year period.
What do you like best about CTM360? Most helpful from CTM360 is take down phishing domain very fast for my customer and could finding and detect Brand Impersonation focus on Social media app with fake content. What do you dislike about CTM360? Least helpful is data exposure on repository with another platform such as Gitlab , Bitbucket in case some customer using above tool will could not detect. What problems is CTM360 solving and how is that benefiting you? In the past take down period is big issue for my customer because take around 5-7days and customer have complain on this issue , However when changing to use "Brand Protection" of CTM360 service , CTM360 team could help my team action quickly on take down phishing URL or fake content URL related with my customer domain name. average complete action take down around 2-3 days.
Watthanachai K.
Consulting IT Specialist Small-Business (50 or fewer emp.)

Pricing

MailHardener offers clear tiered pricing with a free option, while DMARC360 provides a free community edition but requires direct contact for detailed paid plan pricing.
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Small
Free tier available
Community Edition (free)
Medium
Paid plans available
Contact for pricing
Large
Paid plans available
Contact for pricing
Enterprise
Contact for pricing
Contact for pricing

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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

    MailHardener vs DMARC360 DMARC product review - Compare DMARC products - Suped