Postmark's Free DMARC Weekly Digests offer a foundational look into your DMARC compliance. It is designed to give you a quick, digestible summary of your email authentication, focusing on the basics.
We found its primary strength lies in providing a weekly email report that highlights the top 10 mail sources and up to 5 IPs for each. This is great for an initial check, but it lacks a web dashboard or detailed historical data beyond seven days. For a free service, it certainly gets the job done for basic monitoring.
SendForensics presents a far more robust feature set, moving beyond just DMARC into comprehensive deliverability analysis. It includes DMARC analytics, unlimited spam tests, and inbox placement tests, giving us a holistic view of email performance.
Beyond DMARC, we appreciated features like granular usage quotas for teams, advanced reporting, and the ability to protect non-sending domains. The tool is clearly built for those who need deep insights and proactive management of their email health across multiple aspects.
How easy is each product to use
User experience
The user experience for Free DMARC Weekly Digests by Postmark is inherently straightforward, largely because there is no dashboard to navigate. You set up the DNS records, and the reports arrive in your inbox weekly.
This simplicity is a double-edged sword: it's incredibly easy to use for its intended purpose, but it offers no interactive elements or deep dive capabilities. It's truly a 'set it and forget it' solution for very casual monitoring.
SendForensics, in contrast, offers a full web dashboard that is intuitive and well-organized. We found the interface easy to navigate, with clear sections for DMARC, spam tests, and inbox placement. The visual reporting helps in quickly understanding complex data.
However, with its expanded feature set comes a slight learning curve. As one reviewer noted, you really have to learn to use it and observe patterns. Some users also reported occasional lag or glitches in email rendering, which can slow down the workflow.
Which product has the best support
Support
Since Free DMARC Weekly Digests is a free offering, support is primarily email-based and limited. We've found that for basic queries, Postmark's team is generally responsive, but expectations should be managed.
The nature of a free product means that extensive, personalized support or 24/7 assistance isn't part of the package. It's more of a self-service model once the initial setup is complete.
SendForensics offers dedicated support, with some users reporting varying response times, from a few hours to a few days. While not always instant, the support team is knowledgeable and can help with more complex deliverability issues.
Their comprehensive guide section is also very helpful for self-resolution, covering many common questions. For paid tiers, we expect more robust support options, and SendForensics generally delivers on that, albeit with some room for consistency improvement.
Who should use each product
Suitability
Free DMARC Weekly Digests by Postmark is ideal for small businesses (SMBs) or individuals who need basic DMARC insights without any cost. If you manage a handful of domains and just want to know if your DMARC is generally healthy, this is a perfect fit.
It is not suitable for enterprise-level organizations or MSPs (managed service providers) needing detailed reporting, multi-tenancy, or advanced security features. Its simplicity is its strength, but also its limitation.
SendForensics is best suited for SMBs, marketing agencies, and mid-market companies that are serious about email deliverability and want to protect their brand from spoofing. Its comprehensive suite of tools goes beyond DMARC, offering a full picture of email health.
MSPs and enterprises might find its higher tiers (Company, Agency, Enterprise) suitable, especially with features like granular quotas and data segmentation. While it covers DMARC, its true value lies in broader email marketing and deliverability optimization.
How does Free DMARC Weekly Digests by Postmark compare with SendForensics?
DMARC report analysis
How well does the platform analyze DMARC reports?
Basic summary via email, no dashboard
Comprehensive analytics and web dashboard
Source detection
Ability to identify email sending sources.
Top 10 mail sources with 5 IPs each
All mail sources and IPs
Forward detection
Capability to identify email forwarding issues.
Not explicitly offered in free tier
Included as part of DMARC analysis
Spoof detection
Effectiveness in detecting email spoofing attempts.
Identifies DMARC failures
Robust spoofing and phishing protection
Notifications and alerts
Real-time alerts for DMARC issues.
Weekly email digests
Dashboard and email alerts
Reporting
Availability and depth of reporting features.
Basic weekly email reports only
Advanced reporting via dashboard
API
Availability of an API for integration.
No DMARC API in free tier
Integrations with all paid plans
Multi-tenancy
Support for managing multiple clients or accounts.
No user management in free tier
Granular usage quotas for teams
SPF flattening
Ability to reduce SPF lookups.
Not offered
Not explicitly offered
Hosted DMARC
Whether DMARC records are hosted by the provider.
No, user manages DNS
No, user manages DNS
BIMI
Support for Brand Indicators for Message Identification.
Not offered
Not explicitly offered
MTA-STS/TLS-RPT
Support for MTA-STS and TLS-RPT.
Not offered
Not explicitly offered
Blocklists and reputation
Monitoring of blocklists (or blacklists) and sender reputation.
Not included
Monitors reputation and blocklists
AI copilot
AI-powered assistance for email security.
Not offered
Not offered
DNS monitoring
Monitoring of DNS records beyond DMARC.
Not offered
Not explicitly offered
Self hostable
Option to self-host the platform.
Cloud-based only
Cloud-based only
Free trial/free tier
Availability of a free trial or free tier.
Fully functional free tier
Free trial available
Drawbacks and what to watch out for
Free DMARC Weekly Digests by Postmark, while excellent for basic DMARC insights, is limited by its lack of a comprehensive dashboard and short data retention, making historical analysis difficult. SendForensics, on the other hand, occasionally suffers from lag and inconsistent support response times, and its comprehensive features may overwhelm users seeking only DMARC monitoring.
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.
4.6 / 5(28)
3.8 / 5(3)
Not the best
2.5 / 5
What do you like best about ActiveCampaign Postmark?
It works. Their API is easy-to-use and we never experienced any downtime.
What do you dislike about ActiveCampaign Postmark?
The price is too high for what we get. Also their administration panel and Analytics graphs are not user friendly.
Recommendations to others considering ActiveCampaign Postmark:
Check Mandrill as alternative.
What problems is ActiveCampaign Postmark solving and how is that benefiting you?
We use Postmark as secondary provider to send emails. We send ~100M emails per week.
Verified User in Online Media
Mid-Market (51-1000 emp.)
Increase your email deliverability with Send Forensics
3.0 / 5
What do you like best about SendForensics?
Easy to use, interface is intuitive to navigate, our whole team can access and use the product with a single sign-on. There is no limit to the number of email tests you can send to Send Forensics to test, so it is not an issue to test every single campaign prior to launch to maximize deliverability.
What do you dislike about SendForensics?
Lag time has been an issue in the past - emails not rendering in Send Forensics has slowed down my work flow. Support team response has varied from a few hours to a few days to respond to a ticket. Also flags items within email template that are required by CANSPAM law, like our physical mailing address. Also can be glitchy, where previews of emails with flagged content does not render.
What problems is SendForensics solving and how is that benefiting you?
We run all our emails through Send Forensics prior to launch, to catch spammy words/copy and to improve the likelihood that our emails will reach inboxes of our customers.
Jeff W.
Small-Business (50 or fewer emp.)
A clean simple api
3.5 / 5
What do you like best about ActiveCampaign Postmark?
Postmark has been simple and reliable in the 2+ years I've used them. Their API has a fast response time and their batch send calls has been helpful in maintaining a quick response time on our service. They've also been generous in giving us free credits from time to time. They provide webhooks for events you are interested in e.g. bounced emails, spam reports. Their documentation is extensive and comprehensive and also includes libraries for several languages (we use them with python and php).
What do you dislike about ActiveCampaign Postmark?
Some of the new features Postmark has added aren't as simple as their first product, especially the email templates. Their admin interface also is weird in that it only lets you look at 30 day periods for statistics (we track our own analytics so it's less of an issue for us).
Recommendations to others considering ActiveCampaign Postmark:
Postmark quickly and effectively help us getting transactional email up for our service. We've evaluated switching to Mailgun (since we get it for free) however right now postmark seems to have the simpler API.
What problems is ActiveCampaign Postmark solving and how is that benefiting you?
Postmark helped us quickly and effectively add an outside transactional email provider instead of sending SMTP emails. It's also helped ensure that our app stays quick when we were originally directly calling it from the application thread. We've had no problem with getting marked as spam or deliverability and their open tracking by email client has been helpful. We've sent 200,000+ emails with postmark so far.
John P.
Software Engineer II Financial Services Mid-Market (51-1000 emp.)
SendForensics Review - How it helped us test and get to inboxes
3.5 / 5
What do you like best about SendForensics?
I like that it shows keywords that we can change flagged words to, similar words that you can update and exact content issues. I also like the live inbox placement testing. It also tells you if you should go ahead and send or make some changes and optimize.
Send Forensics has different sections that they look at - vocabulary and copywriting, coding and layout, link quality and data collection. Most of our issues fall under the vocab and copywriting/content.
The support and the guide section is also really helpful and most of the things we have questions on get answered pretty quickly there.
It also is a good price for the service that you get. We looked and did free trials for a lot of companies, and feel Send Forensics gives you a lot of what we needed for a very reasonable price.
What do you dislike about SendForensics?
You really have to learn to use it and see the correct patterns. Sometimes we will test something and change what they told us to, and when we retest we are hitting less inboxes or getting a lower deliverability than before. Lots of trial and error.
Recommendations to others considering SendForensics:
Do the free trial, test it out and make sure it works for you first. But if you want to fully see what it can do, pay the low price of $49 a month and do some testing. You will likely get some insights you were not receiving before and it'll help you out moving forward with getting into inboxes.
What problems is SendForensics solving and how is that benefiting you?
With our current mailing system, we weren't seeing inbox placement and spam score testing. So this is helping a lot by telling us whether the main providers or not would have it fall into the inbox or spam folder.
We've come to realize some words that are flagged so we can make the changes before even testing it in Send Forensics, so you do learn a pattern about how these things work. Send Forensics even goes as far as to show you your reputation, deliverability score, blacklists, errors, etc.
Verified User in Marketing and Advertising
Small-Business (50 or fewer emp.)
The Most Seamless & User-friendly Transactional Email delivery system for TruckX
4.0 / 5
What do you like best about ActiveCampaign Postmark?
Email delivery and trust with our customers is our first priority at www.TruckX.com, so Postmark is our go-to for Email APIs because automated emails can be created and managed smoothly.
What do you dislike about ActiveCampaign Postmark?
Their analytics could be even more detailed in examining how the data performs.
What problems is ActiveCampaign Postmark solving and how is that benefiting you?
By ensuring that we deliver all www.TruckX.com ’s customer-facing transactional emails without delay, Postmark helps us ensure that our customers are happy and our operations are running smoothly. It has helped us become one of the best ELD brands for owner-operators and mid-sized fleets
Valuable tool that everyone serious with email marketing should use
5.0 / 5
What do you like best about SendForensics?
SendForensics gives you a lot of information regarding your emails, without this tool you would have to use several other tools to be able to view all the information, and it would be much harder to do any real analysis of your “email health”.
What do you dislike about SendForensics?
I would like more details, especially regarding errors found in “Vocabulary & Copywriting” and “Coding & Layout”.
Recommendations to others considering SendForensics:
Run the trial and spend an hour investigating, you can quickly see if this is a tool for you.
What problems is SendForensics solving and how is that benefiting you?
Email marketing is difficult to succeed with, doesn't matter how much money we throw at it. SendForensics enables us to trim and adjust our email campaigns so that we get the maximum possible return on our investment.
It's so much faster to find out how to improve our email campaigns with SendForensics.
Carl-Johan L.
Sales Small-Business (50 or fewer emp.)
Speed at a low price
4.0 / 5
What do you like best about ActiveCampaign Postmark?
I really appreciate the speed with which I receive emails. It's very important to me that customers receive emails on time because otherwise we can miss out on some business.
What do you dislike about ActiveCampaign Postmark?
I don't like the fact that sometimes Mustachio, which is the language used to write emails, is a bit old-fashioned and I have to find other ways to do things that could be done in a more simple way.
What problems is ActiveCampaign Postmark solving and how is that benefiting you?
Postmark helps me send emails to my customers and retrieve data on email opens. This allows me to have complete control and visibility over the email communications sent.
Ange B.
software engineer Small-Business (50 or fewer emp.)
Definitely worth trying for your company - better than other options!
4.0 / 5
What do you like best about ActiveCampaign Postmark?
Postmark is a really great service and gets the job done when delivering emails to our recipients. There are almost never any hiccups (i.e. emails getting blocked like some other delivery services). We're better able to provide website maintenance and hosting PLUS email delivery services, which is a great one-stop shop feature for clients.
Some advice I would give to those on the fence is trying the free trial of Postmark to see if it's a good fit for your company.
What do you dislike about ActiveCampaign Postmark?
The price isn't as competitive as other options, which can sometimes be an issue dealing with clients. The training opportunities are also minimal if you don't know where to start, which can sometimes be an issue.
The biggest dislike from a technical standpoint is there isn't an archiving option. Some clients like this feature when working with us, so that's one thing that can have us looking at other transactional email services.
Recommendations to others considering ActiveCampaign Postmark:
I would recommend the free trial to those considering Postmark. It's just slightly above average pricing, but is also a better option than the competitors, so overall I would recommend!
What problems is ActiveCampaign Postmark solving and how is that benefiting you?
We're able to use just Postmark in-house to manage transactional emails, which is a great benefit because when we need to look up something, we don't have to search through individual emails. If something were to go wrong, we can simply check with Postmark.
As for our clients, we can use Postmark to deliver all the necessary emails almost always without fail, so this gives us credibility to get the job done when we say we can manage their email services.
Carney C.
Senior Web Designer Mid-Market (51-1000 emp.)
Pricing
While Postmark offers a completely free DMARC monitoring option, SendForensics provides tiered paid plans that scale with usage, focusing on comprehensive deliverability beyond just DMARC.
Small
Up to 10k emails / month
Free
$49/month (Brand plan)
Medium
Up to 100k emails / month
Free
$49/month (Brand plan)
Large
Up to 1 million emails / month
Free
$79/month (Company plan)
Enterprise
Over 1 million emails / month
Free
Starts at $349/month
Suped hard sell incoming!
Still not satisfied with Free DMARC Weekly Digests by Postmark or SendForensics?