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Skysnag vs DMARC-SRG

Choose Skysnag for a comprehensive managed service, or DMARC-SRG for a self-hosted open-source solution.
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DMARC-SRG
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DMARC-SRG
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Compare product functionality

Feature set

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DMARC-SRG
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Skysnag offers a full suite of email security features beyond basic DMARC reporting. It automates much of the DMARC enforcement process, providing detailed insights into sending sources, potential spoofing attempts, and overall domain health. We found its capabilities to extend into advanced areas like SPF flattening, BIMI, and MTA-STS, making it a robust platform for end-to-end email authentication.
The platform aims to simplify complex DMARC management, allowing users to move to an enforcement policy (p=reject) with greater confidence. Its focus is on providing actionable intelligence and tools to protect against impersonation, making it a comprehensive solution for organizations that need a managed service with advanced features and automation.
DMARC-SRG is an open-source PHP-based tool primarily designed for parsing, viewing, and summarizing incoming DMARC aggregate reports. Its core strength lies in providing raw access to DMARC data, allowing technically inclined users to process and analyze reports on their own server infrastructure. It's a no-frills solution focused purely on DMARC report generation.
While it provides essential DMARC report analysis, it lacks advanced features such as active threat blocking, SPF flattening, BIMI support, or dedicated alerts. Users gain full control over their data and hosting environment, but this comes with the responsibility of manual configuration, maintenance, and the need for custom scripting for any extended functionality.
How easy is each product to use

User experience

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DMARC-SRG
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Skysnag presents a polished web interface with dashboards designed to visualize DMARC data. While the platform aims for automation, some initial configuration, particularly around DNS records, can be a bit challenging for new users without prior DMARC experience. Once set up, daily management is generally intuitive, providing clear insights into email traffic and potential threats.
However, a few users have noted that the interface can sometimes feel overwhelming due to the sheer number of features, and dashboard loading speeds might occasionally be an issue. Despite this, the overall experience is geared towards providing a comprehensive, visual overview of DMARC compliance and email security posture.
DMARC-SRG offers a very different user experience. As a self-hosted, open-source tool, its setup involves installing PHP, a web server (like Apache or Nginx), and configuring cron jobs to process DMARC reports. This requires a solid understanding of server administration and command-line interfaces, making it inaccessible for non-technical users.
Once installed, the web interface (if configured) provides basic report summaries, but it lacks the visual dashboards, interactive filters, and automated actions found in commercial platforms. Its simplicity is a strength for those who prefer minimalist tools and direct access to data, but it requires significant technical heavy lifting for setup and ongoing management.
Which product has the best support

Support

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DMARC-SRG
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Skysnag offers dedicated customer support, often highlighted in user reviews as responsive and technically competent. This is crucial for a comprehensive platform that handles critical email security functions. We found their team capable of guiding users through complex configurations and troubleshooting issues, which is a significant advantage for businesses relying on their service.
The availability of direct support means users have a point of contact for inquiries, setup assistance, and resolving any deliverability challenges. This level of professional support adds confidence, especially when dealing with the intricacies of DMARC enforcement and DNS record management.
DMARC-SRG, being an open-source project, relies primarily on community support through its GitHub repository. This means users often need to consult documentation, forum discussions, or create their own solutions for issues they encounter. There is no formal commercial support, service level agreements, or dedicated helpdesk.
For users comfortable with open-source communities and self-service, this model can be effective. However, for organizations that require guaranteed response times or specialized assistance, the lack of official support channels can be a significant drawback. It’s an ideal choice for those who are self-sufficient and enjoy problem-solving within a community context.
Who should use each product

Suitability

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DMARC-SRG
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Skysnag is highly suitable for Managed Service Providers (MSPs), enterprises, and Small to Medium Businesses (SMBs) that seek an automated, comprehensive DMARC management and email security platform. Its array of features, including SPF flattening, BIMI, and MTA-STS, caters to organizations needing robust protection without extensive manual intervention.
It's particularly beneficial for businesses that prioritize ease of use, dedicated support, and advanced threat detection. MSPs can leverage its multi-tenancy features for managing multiple client domains efficiently, while enterprise and SMBs benefit from its ability to enhance email deliverability and brand reputation protection.
DMARC-SRG is best suited for technically proficient individuals or small organizations (SMBs) that prefer open-source solutions and have the internal expertise to self-host and manage a DMARC reporting tool. It's a strong option for those who want direct control over their data and infrastructure, and who do not require commercial support or advanced features.
It is less ideal for MSPs or large enterprises that require scalable solutions, multi-tenancy, comprehensive dashboards, or dedicated customer support. Its open-source nature means it can be customized, but this requires developer resources. It appeals to users with a DIY (Do It Yourself) approach to email security.

How does Skysnag compare with DMARC-SRG?

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DMARC-SRG
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

When considering the drawbacks, Skysnag's main issues revolve around the initial learning curve and potential complexities in its pricing structure. Some users also report occasional dashboard loading speed issues. For DMARC-SRG, the primary drawbacks stem from its self-hosted, open-source nature: a significant reliance on technical expertise, absence of dedicated support, and a lack of advanced features found in commercial offerings.
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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DMARC-SRG
Best platform to configure Email Deliverability!
What do you like best about Skysnag? Skysnag helps Customers to protect their websites with right configuration and arrangement. It increases the overall security of websites and provides Authentication to Emails. It ensures that websites DNS records are setup correctly which is a very important factor for any organisation infrastructure and reputation. Good thing is we have not found any bugs and issues after adapting to Skysnag, we just have to configure it once and it will take of all the stuff. What do you dislike about Skysnag? Even though Skysnag is a great piece of software but it is hard to configure it properly, when we trying to setup the things with Skysnag we found it little difficult though we have got their amazing support and we had successfully configured it. I would suggest that they should provide step by step instruction so the people who are using it for first time can also play around with it. What problems is Skysnag solving and how is that benefiting you? Skysnag provided Security to our websites, it gives us flexibility to have our own DMARC records. Most of customers email were email getting landed on Spam sections due to less protection of websites or any other reason. With the help of Skysnag we have configured DNS properly and things got solved. We would highly recommend this platform to ensure safety of websites.
Rohit M.
Cloud Analyst Enterprise (> 1000 emp.)
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.
Must try to avoid mail spamming
What do you like best about Skysnag? Domain Protection & Safe mail infrastructure What do you dislike about Skysnag? Left over Cookies, cache clearing process What problems is Skysnag solving and how is that benefiting you? Skysnag helps to manage my email infrastructure, configuration and protection from spam
VIJAY S.
Researcher Mid-Market (51-1000 emp.)
Secure Email Communication and DMARC Compliance
What do you like best about Skysnag? I like that Skysnag provides an easy and automated solution for securing our organization's emails from impersonation. The platform's DMARC enforcement ensures that our emails are delivered accurately and helps to increase our deliverability. I also appreciate the visibility that Skysnag gives us on the health of our email senders and the ability to bypass any authentication protocol issues. What do you dislike about Skysnag? I dislike that the platform can be difficult to navigate at times. While it has a lot of useful features and tools, the interface can be confusing and overwhelming for new users. It would be helpful if there were more in-depth tutorials or a more user-friendly interface to make it easier for us to fully utilize all of the capabilities of Skysnag. Additionally, the pricing structure can be a bit confusing and it can be difficult to determine exactly how much it will cost for our organization to use the platform on an ongoing basis. What problems is Skysnag solving and how is that benefiting you? Skysnag is solving the problem of email impersonation and poor email deliverability for our organization. By using the platform's DMARC enforcement, we are able to secure our emails and increase their chances of being delivered accurately. This is benefiting us by protecting our reputation and ensuring that our emails are being delivered to the intended recipients. I would highly recommend Skysnag to any organization looking to secure their email communication and achieve DMARC compliance.
James P.
Engineer Mid-Market (51-1000 emp.)
We used Skysnag for email authentication
What do you like best about Skysnag? Their services in domain securing and email authentication. We were able to automate our operations and save both Money and time. What do you dislike about Skysnag? I think they can improve in using easy and understandable words for new start-up like businesses to understand their services. What problems is Skysnag solving and how is that benefiting you? Automating email authentication for our organization saving us time and money.
Verified User in Computer Software
Small-Business (50 or fewer emp.)
A phenomenal email authentication service that boosts peace of mind
What do you like best about Skysnag? Skysnag has a simple installation process and makes lives easier for those in our organization by us not having to worry about authenticating emails sent from outside the organization. What do you dislike about Skysnag? An offering with more domains would be helpful for the smaller organizations that are under our parent company. What problems is Skysnag solving and how is that benefiting you? Reducing the threat that phishing has to our company, and allowing team members to spend less bandwidth authenticating emails.
Verified User in Financial Services
Mid-Market (51-1000 emp.)

Pricing

Skysnag offers tiered pricing based on email volume and domains, alongside specialized packages, while DMARC-SRG is an open-source tool, meaning it is free to use but incurs self-hosting and management costs.
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DMARC-SRG
Small
Monitor, Comply, Protect plans
Free (self-hosted)
Medium
Monitor, Comply, Protect plans
Free (self-hosted)
Large
Skysnag Suite
Free (self-hosted)
Enterprise
Contact for pricing
Free (self-hosted)

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Still not satisfied with Skysnag or DMARC-SRG?
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DMARC-SRG
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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