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DMARC Digests by Postmark vs Sendmarc

Choose DMARC Digests for effortless Postmark integration, or Sendmarc for extensive features and MSP solutions.
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Compare product functionality

Feature set

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DMARC Digests by Postmark focuses on providing clear, concise DMARC reporting, particularly for users within the Postmark ecosystem. We found it offers an easy-to-understand overview of DMARC aggregate reports, highlighting authentication results without overwhelming detail. The primary goal is to simplify the initial steps of DMARC implementation and monitoring for those who need a straightforward solution.
This tool is effective for identifying legitimate and fraudulent email sending sources, offering actionable guidance to resolve basic DMARC-related issues. It provides a good starting point for organizations looking to gain basic visibility into their email authentication performance and ensure their DMARC records are functioning correctly.
Sendmarc offers a comprehensive suite of DMARC reporting and management tools, going beyond basic visibility to enable full DMARC compliance. We experienced its detailed aggregate and failure reports, advanced source identification, and robust configuration options for SPF, DKIM, and BIMI. It's designed for organizations seeking an in-depth understanding and granular control over their email authentication.
The platform includes features like blacklist and threat reporting, MTA-STS, and TLS reporting, which are crucial for advanced email security. Its focus is on providing rich data and managed services to help users not just monitor DMARC, but actively enforce it, protect against spoofing, and ensure deliverability.
How easy is each product to use

User experience

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Using DMARC Digests by Postmark, we found the interface to be remarkably streamlined and minimalist. It's designed for quick setup, especially if you're already integrated with Postmark, providing clear visual cues for DMARC health. The dashboard focuses on presenting essential DMARC data without unnecessary complexity, making it easy for beginners to grasp their email authentication status.
However, this simplicity can also be its limitation. While excellent for gaining a basic overview and identifying initial problems, more advanced users might find the lack of deep-dive analytics or extensive customization options somewhat restrictive. It caters well to those who value ease of use and a no-frills approach to DMARC monitoring.
Sendmarc presents a robust and feature-rich interface that, while comprehensive, can involve a slight learning curve for new users. Once familiar, we discovered extensive drill-down capabilities, configuration tools for various protocols, and detailed reporting options. It's a powerful platform built for those who need granular control and in-depth analysis of their email ecosystem.
The platform effectively balances its feature set with an intuitive design, making it manageable for both technical and non-technical users, particularly with the guidance provided in their higher-tier managed services. It's evident that the user experience is designed to support the entire DMARC journey, from initial deployment to ongoing enforcement and compliance, especially for multi-client environments.
Which product has the best support

Support

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DMARC Digests by Postmark offers what they describe as 'friendly human support' and 'actionable guidance.' We found their support to be responsive for general inquiries and assistance with DMARC report interpretation. The focus is on helping users understand their authentication results and guiding them through basic record adjustments.
For users primarily within the Postmark ecosystem, the support experience feels integrated and helpful for addressing fundamental DMARC issues. However, given its more focused feature set, the support scope tends to be around the core DMARC reporting rather than broader email deliverability or advanced security configurations.
Sendmarc provides robust support options, starting with email and knowledge base assistance, scaling up significantly in their higher-tier plans. Our experience confirms that their support team is highly knowledgeable and proactive, often going beyond simple troubleshooting to offer strategic advice on DMARC implementation and enforcement. Reviews consistently highlight their excellent customer service.
For advanced and enterprise clients, Sendmarc offers managed service components, engineer training, and dedicated project management. This comprehensive approach ensures that organizations, regardless of their internal DMARC expertise, receive the necessary guidance and hands-on help to achieve and maintain full compliance and security.
Who should use each product

Suitability

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DMARC Digests by Postmark is particularly well-suited for small to medium businesses (SMBs) who are primarily focused on Postmark for their email sending and need a simple, clear overview of their DMARC status. It's an excellent choice for those just starting their DMARC journey and who prioritize ease of use over extensive features.
However, for larger enterprises or managed service providers (MSPs), its single-domain pricing model and lack of advanced features like multi-tenancy, SPF flattening, or comprehensive compliance tools make it less ideal. It doesn't offer the scalability or granular control often required by complex organizations or those managing multiple client domains.
Sendmarc is a strong fit for a wide range of organizations, from SMBs seeking to improve their email security to large enterprises and government entities requiring full DMARC compliance and governance. Its tiered structure accommodates varying needs, with advanced features and managed services available for more complex requirements.
Crucially, Sendmarc excels in its suitability for managed service providers (MSPs) and MSSPs. The platform is explicitly designed with multi-tenancy, allowing providers to centrally manage thousands of client domains, offer co-branded services, and benefit from specialized partner support. It provides the tools and flexibility necessary for effective DMARC management across diverse client portfolios.

How does DMARC Digests by Postmark compare with Sendmarc?

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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

When considering drawbacks, DMARC Digests by Postmark, while simple to use, may fall short for organizations requiring advanced features like SPF flattening, BIMI, or multi-tenancy. Its per-domain pricing can also become costly as an organization's domain portfolio grows. Sendmarc, on the other hand, is comprehensive but can present an initial learning curve. We also noted user feedback pointing to areas for improvement in automated reporting and partner communication.
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.
Agile, dynamic and great feature set from Sendmarc
What do you like best about Sendmarc? Cost effective tooling to provide the basic security neccessities for organizations. Easy and quick implementation with intuitive reporting. Extremely easy to implement. What do you dislike about Sendmarc? Better communucation as a partner for effective implementation with customers. What problems is Sendmarc solving and how is that benefiting you? Primarily email impersanation.
Mohamed O.
Head of Managed Services (MSP) Mid-Market (51-1000 emp.)
rebyC spreading the love about Sendmarc
What do you like best about Sendmarc? Sendmarc helps organizations protect their email domains from phishing and spoofing attacks. What do you dislike about Sendmarc? If your company are considering using Sendmarc or are experiencing challenges with the platform, it's advisable to check the latest reviews, forums, or customer feedback for up-to-date information on potential dislikes or issues. What problems is Sendmarc solving and how is that benefiting you? The benefits of using Sendmarc include a reduction in successful phishing attacks, enhanced brand trust, improved email deliverability, and better overall email security. By preventing unauthorized use of domains and increasing the visibility into email authentication, organizations can mitigate the risks associated with email-based threats.
Verified User in Computer & Network Security
Small-Business (50 or fewer emp.)
Enhanced Email Security with Sendmarc: Protecting Your Communications
What do you like best about Sendmarc? Sendmarc simplifies email authentication, making it easy for users to implement and manage. It has a User-Friendly Interface. Offers valuable insights into email delivery with Actionable Insights. What do you dislike about Sendmarc? There's a learning curve for new users. They could enhance onboarding or provide additional resources. What problems is Sendmarc solving and how is that benefiting you? 1. Combats Email Spoofing and Phishing 2. Ensures Email Authenticity 3. Improved Email Deliverability and Reputation Management
Verified User in Events Services
Small-Business (50 or fewer emp.)
Great team pushing a useful product
What do you like best about Sendmarc? The team are passionate about what they do and always willing to help. The flexible offering for clients based on their needs/ organisation size. What do you dislike about Sendmarc? Nothing I can think of at this stage.... What problems is Sendmarc solving and how is that benefiting you? Domain security for our clients
Faye S.
Head of Customer Sucess Small-Business (50 or fewer emp.)
Great DMARC Compliance Platform with an exceptional team and support services!
What do you like best about Sendmarc? Sendmarc offers a user-friendly platform with seamless navigation, supported by an excellent customer service team providing swift and detailed responses. With plenty advanced features, its API-first approach ensures effortless integration. Implementation is rapid, complemented by proactive team assistance. Furthermore, its advanced reporting capabilities provide invaluable insights into the overall health of your email ecosystem. What do you dislike about Sendmarc? Honestly, there is nothing that I dislike about Sendmarc. The platform is excellent, offering extensive insights and features, backed by a fantastic team. From support to billing systems, everything works seamlessly. The whole experience has been a breeze. What problems is Sendmarc solving and how is that benefiting you? Sendmarc has been instrumental in solving several critical problems for us. Primarily, it has effectively stopped impersonation attacks, which has been crucial in protecting our brand integrity. With Sendmarc, no impersonated emails are sent from our domain to our clients, suppliers, or anyone else in the world. Additionally, Sendmarc has guided us to achieve DMARC compliance, significantly enhancing our overall email security. This ensures that our email communications are secure and trustworthy, providing peace of mind for both our organisation and our stakeholders.
Alex R.
Chief Operations Officer Small-Business (50 or fewer emp.)

Pricing

DMARC Digests offers a single, per-domain price, ideal for simplicity, while Sendmarc uses a tiered model based on email volume and features, with specific plans for MSPs, both requiring direct contact for exact costs.
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Small
$14.00 / month per domain
Free trial (up to 5k emails/month, 1 domain)
Medium
$14.00 / month per domain
Contact for pricing (Advanced plan starts at 100k emails/month)
Large
$14.00 / month per domain
Contact for pricing (Advanced plan)
Enterprise
$14.00 / month per domain
Contact for pricing (Premium/Enterprise plans, unlimited emails)

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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