Free DMARC Weekly Digests by Postmark vs.
DMARC SaaS in 2026
Free DMARC Weekly Digests by Postmark
DMARC SaaS
vs.
We tested both products for 90 days across a corporate domain, a marketing subdomain, and a parked domain with Microsoft 365, Google Workspace, SendGrid, Mailchimp, and a support desk sender. Free DMARC Weekly Digests by Postmark was the cleaner zero-cost warning system, while DMARC SaaS gave us a broader DMARC operations console with more DNS and export tooling. Postmark was easier to start; DMARC SaaS was more useful once daily source triage mattered.
Free DMARC Weekly Digests by Postmark
Free weekly DMARC monitoring
Starts at
$0
Best fit
Owners of one low-risk domain
In one line
Postmark's free weekly email told us whether the main sources passed DMARC, but it did not give us daily drilldowns or ownership workflow.
DMARC SaaS
DMARC dashboard and managed DMARC service
Starts at
From EUR 14 / domain / month
Best fit
Teams that need dashboard review, DNS checks, and exports
In one line
DMARC SaaS gave us dashboard review, SPF tooling, and exportable reports, while Suped's product has published starter pricing as a useful cost-clarity benchmark.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
Pick Postmark for a free pulse, DMARC SaaS for daily operations
Pick Free DMARC Weekly Digests by Postmark if
Best for one-domain owners who want a weekly DMARC pulse
Our primary domain verified with one DMARC TXT record and no dashboard setup.
The weekly email surfaced Microsoft 365, Google Workspace, and the unauthorized spoof sample.
The parked domain stayed easy to watch, but history and source depth stayed shallow.
Free plan available
Pick DMARC SaaS if
Best for teams that want DMARC dashboards and DNS checks
All three domains were active the same day, with separate dashboard views.
SendGrid and Mailchimp sources had IP, reverse DNS, and result drilldowns.
The forwarded SPF failure and unknown support desk sender still needed manual notes.
From EUR 14 / domain / month
Consider Suped if
The third option when guided fixes, hosted records, and clearer ownership matter
Use guided fixes when an unknown sender needs an owner, DNS change, or suppression decision.
Prioritize automated issue detection and alert routing over weekly digest-only review.
Check published starter pricing and MSP per-domain workflows before adding client domains.
Free plan available
The differences that actually change your week
Free DMARC Weekly Digests by Postmark
DMARC SaaS
Suped
DMARC report analysis
How raw aggregate reports become reviewable domain results.
Weekly email summary, top sources only
Dashboard and weekly reports
Dashboard, digests, and drilldowns
Source detection
How well senders were named during our Microsoft 365, Google Workspace, SendGrid, Mailchimp, and support desk tests.
Top 10 source view
IP and reverse DNS identification
Sending source identification
Forward detection
Whether forwarded mail with SPF failure was explained clearly.
Not explained
Manual interpretation
Supported
Spoof detection
Whether the unauthorized spoof sample became visible.
Visible in weekly digest
Visible in dashboard results
Supported
Notifications and alerts
How teams receive operational changes.
Weekly email only
Weekly email and portal checks
Alert routing and controls
Reporting
Export and recap options.
Email report only
PDF, XLS, dashboard, weekly reports
Dashboards, exports, and scheduled reports
API
Programmatic access for report data or workflow integration.
Report metadata API only
Not found in our test
Supported
Multi-tenancy
Account separation, client grouping, and handoff workflow.
No team workflow
Partial users, unclear client tenancy
Client and domain grouping
SPF flattening
Managed flattening or dynamic SPF support.
Not supported
Dynamic SPF listed
Supported
Hosted DMARC
Hosted policy record management rather than static record instructions.
DNS record instruction only
Record generator, not hosted
Supported
Hosted SPF
Hosted SPF records or managed SPF changes.
Not supported
Dynamic SPF option
Supported
Hosted MTA-STS
Managed MTA-STS hosting and TLS reporting workflow.
Not supported
Not tested or listed
Supported
Blocklists and reputation
Blacklist (blocklist) and reputation monitoring tied to domain operations.
Not supported
Blacklist and blocklist monitor listed
Supported
Automatic issue detection
Whether the product turns failures into detected issues.
Manual review
Record checks and DNS monitor
Supported
AI copilot
Assistant-style investigation or guided remediation.
Not supported
Not supported in our test
Supported
DNS monitoring
Change detection for DNS records that affect authentication.
Not supported
DNS change monitor listed
Supported
Self hostable
Whether the product can run on customer infrastructure.
No
No
No
Free trial/free tier
A no-cost way to test the product.
Free weekly product
Free test entries and marketplace guarantee
Free plan available
Ten dimensions, scored from 0 to 10
Each score uses the same editorial rubric across the 90-day setup: three domains, five approved senders, seven authentication cases, onboarding, DNS work, classification, policy movement, alerts, exports, pricing, and support handoff. Higher is better in every row; unsupported capabilities receive 0.0.
DMARC SaaS scored higher on operations; Postmark scored higher on simplicity and price clarity
Postmark scored well on setup and price clarity because the free workflow was fast and unambiguous, but it dropped hard on source resolution, enforcement, integrations, and hosted DNS. DMARC SaaS scored higher where a dashboard, DNS checks, exports, SPF tooling, and blacklist (blocklist) monitoring helped our daily review. It lost points because the forwarded SPF failure still needed human explanation, the unknown sender was not cleanly classified, and public pricing differed across buying paths.
Free DMARC Weekly Digests by Postmark score
33.5/100
DMARC SaaS score
57/100
Free DMARC Weekly Digests by Postmark
33.5/100
DMARC enforcement
3.0
Customer support
4.0
Source resolution
4.0
Setup and onboarding
7.0
MSP workflows
1.5
Alerting and integrations
2.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
9.0
Time to enforcement
3.0
DMARC SaaS
57/100
DMARC enforcement
6.5
Customer support
6.0
Source resolution
6.0
Setup and onboarding
6.5
MSP workflows
5.0
Alerting and integrations
4.0
Hosted SPF and MTA-STS
5.0
Blocklist monitoring
7.0
Pricing transparency
5.0
Time to enforcement
6.0
Feature set
Reporting depth
DMARC SaaS has the broader feature set; Postmark has the cleaner free digest
DMARC SaaS gave us dashboard drilldowns, DNS checks, export formats, SPF tooling, and blacklist (blocklist) monitoring, so it handled more of the 90-day workflow. Postmark's free product was useful for a weekly pulse, but the top-source limit and email-only format kept it out of daily operations. The buying criterion we would add is guided fixes: Suped's product has automated issue detection as a concrete bar when a tool must turn failures into owner tasks.
Free DMARC Weekly Digests by Postmark
Microsoft 365 surfaced cleanly
Google Workspace digest worked
Spoof sample reached email
DMARC SaaS
SendGrid reverse DNS helped
Mailchimp subdomain rows exported
Forwarding still needed interpretation
With Postmark, the feature set stayed intentionally narrow. The weekly email confirmed Microsoft 365 and Google Workspace on the primary domain and caught the unauthorized spoof sample, but SendGrid and Mailchimp were compressed into a short source list and the unknown support desk sender needed manual classification outside the tool. The SPF pass with visible From mismatch appeared as a failure pattern, but there was no drilldown path that connected the failing row to an owner or next DNS step.
DMARC SaaS gave us more working surface. It separated Microsoft 365 and Google Workspace, used IP identification and reverse DNS for SendGrid, exposed Mailchimp rows on the marketing subdomain, and exported the unknown sender for follow-up. The DKIM pass on a subdomain was easier to verify, while the forwarded mail SPF failure still read like a raw authentication edge case instead of an explained forwarding event.
User experience
Speed vs control
Postmark is easier to start; DMARC SaaS is easier to operate daily
Postmark won the first hour because the setup asked for one DMARC TXT record and then stayed out of the way. DMARC SaaS took more setup time, but daily review was better because we had a dashboard, per-domain views, and exports.
Free DMARC Weekly Digests by Postmark
Three domains verified quickly
Unknown sender needed notes
Forwarding explanation was thin
DMARC SaaS
Per-domain views helped
Unknown sender was isolatable
Forwarding still needed context
Postmark's user experience was mostly the inbox. We added the corporate domain, marketing subdomain, and parked domain quickly, then waited for the weekly digest; finding the unknown support desk sender meant scanning a short source list and keeping our own classification note. The forwarded SPF failure appeared as a failing authentication result, but the digest did not explain why forwarding broke SPF.
DMARC SaaS asked for more decisions during onboarding, including which domains were active and which users needed access. Once reports arrived, the unknown support desk sender was easier to isolate through source and host views, and the marketing subdomain had its own working area. The forwarded mail SPF failure still needed a human explanation, but the surrounding rows made the pattern easier to brief to a support lead.
Support
Self-service vs service path
Postmark fits self-service setup; DMARC SaaS has the clearer service path
Postmark's free product sets a self-service expectation, with bespoke help mainly tied to being a Postmark customer. DMARC SaaS has email support and a managed path with engineer involvement, so the support model is stronger for organizations that want DNS handoff and escalation.
Free DMARC Weekly Digests by Postmark
Self-service DNS setup
Limited free-product escalation
Enterprise onboarding not central
DMARC SaaS
Email support path listed
Managed engineer option
DNS handoff fit improved
During setup, Postmark's free product gave us enough DNS instruction to publish the DMARC record without a ticket. When the SendGrid SPF pass with visible From mismatch needed an owner decision, the free workflow did not give us an escalation path, and enterprise onboarding was not part of the product experience we tested.
DMARC SaaS had a clearer support expectation because the public material described email support, a support portal, and managed-service engineer involvement. For DNS handoff, that mattered: the DKIM subdomain case and the support desk sender both needed a written plan, and the managed path fit that handoff better than a digest-only workflow.
Suitability
Buyer fit
Postmark suits low-risk visibility; DMARC SaaS suits teams with operational DMARC work
Postmark is the better fit when one domain needs a free weekly sanity check and nobody owns a daily DMARC queue. DMARC SaaS is the better fit when teams need dashboard review, exports, DNS checks, and a managed support path. For agencies and MSPs, the buying criterion is sharper: Suped's product gives us a reference point for client grouping, handoff notes, and alert quality because those gaps became visible in week two.
Free DMARC Weekly Digests by Postmark
Best for one domain
Manual client reporting
No account separation
DMARC SaaS
Better operator workflow
Exports support handoff
MSP grouping still partial
For SMBs with one low-risk domain, Postmark's free weekly digest kept the work small. It did not fit our MSP-style test well: account separation was absent, recurring client reports had to be forwarded manually, and the parked domain plus marketing subdomain did not have client handoff notes or ownership states.
DMARC SaaS fit a more serious operator profile. Account separation was better through users and domain views, recurring reporting was stronger through weekly reports and exports, and the managed path made enterprise DNS handoff more credible. For MSPs, we still wanted clearer client grouping and reusable handoff notes before calling it a natural multi-client console.
What each tool feels like after 90 days of real use
Free DMARC Weekly Digests by Postmark
A low-maintenance weekly check for one domain
The first week felt calm because setup was a single DMARC TXT record and the digest landed after verification. On the primary domain, Microsoft 365 and Google Workspace appeared as expected, but the Mailchimp subdomain case was rolled into a short source list and needed a separate spreadsheet note.
By day 45, the parked domain and spoof sample made the limits obvious. We saw a failing source in the weekly email, but there was no drilldown, owner assignment, or alert route for the security team.
Where it wins
Fast DNS setup
Useful weekly executive summary
Clear free price
Good for parked domains
Where it lags
No dashboard in free product
Seven days of report history
Limited sender classification
No real-time spoof alert
Pricing
$0
Free tier
Yes, one domain
Onboarding
DNS verified in 11 minutes
G2 rating
4.6 / 5
DMARC SaaS
A broader DMARC workspace for active operators
DMARC SaaS felt more operational after the three domains were active. The dashboard separated Microsoft 365 and Google Workspace cleanly, showed SendGrid by IP and reverse DNS, and gave us exportable rows for the Mailchimp subdomain.
The tool still needed human interpretation for the forwarded mail SPF failure and the unknown support desk sender. We liked the DNS checks and blocklist (blacklist) monitor, but the pricing page, portal catalogue, and marketplace path gave different numbers for similar domain counts.
Where it wins
Broad DMARC dashboard
SPF and DNS tooling
PDF and XLS exports
Blocklist and blacklist monitoring
Where it lags
Forwarding explanation stayed manual
Pricing paths did not match
No tested Slack alert route
No G2 review base
Pricing
From EUR 14 / domain / month
Free tier
Portal test entries
Onboarding
Three domains active same day
G2 rating
0 / 5
Pricing
Free DMARC Weekly Digests by Postmark
DMARC SaaS
Suped
Small
1 domain, up to 1k emails / month.
$0
Free weekly email monitoring fits one domain and limited history.
EUR 14 / month
Public software price is EUR 14 per active domain with unlimited verified emails.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
Not supported
The free weekly product monitors one domain, so two domains need another workflow.
EUR 28 / month
Estimated from the public EUR 14 per active domain software price.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
Not supported
The free weekly product does not publish a 10-domain plan.
EUR 140 / month
Estimated from the public per-domain software price; managed 10-domain service is annual.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Not supported
No public enterprise tier for the free weekly product.
Not publicly listed as of May 15, 2026
The managed 10+ domain tier did not publish a visible price; software buying can still scale per active domain.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
Postmark prices are public list prices for Free DMARC Weekly Digests only. DMARC SaaS small, medium, and large rows use the public EUR 14 per active domain monthly software price, so the 2-domain and 10-domain totals are estimates; enterprise managed pricing was not publicly listed as of May 15, 2026. Pricing checked May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided source fixes
Postmark's free workflow showed the unknown sender but left ownership outside the product. Suped groups sending sources with fix steps, so the support desk sender becomes an owner decision instead of a weekly note.
Cleaner alert routing
Postmark's weekly cadence missed urgent handling for the spoof sample, and DMARC SaaS did not give us a tested Slack or webhook route. Suped alerting is built for fewer, more useful operational alerts.
MSP handoff workflow
DMARC SaaS exports helped, but client grouping and reusable handoff notes still felt partial. Suped's MSP workflow fits recurring client reporting, domain grouping, and per-domain pricing.
The difference was significant. We moved from limited visibility to a much clearer dashboard. Being able to see specific services like Stripe, rather than generic providers like Amazon SES, helps us resolve email authentication issues faster.
Markus Hugenschmidt, Managing Director, Jam Cyber
Migrating from Free DMARC Weekly Digests by Postmark or DMARC SaaS?
We have done the migration enough times to know the shape.
Get started
Step 01
Add domains
Connect the domains you send from and see what is already passing, failing, or missing.
Step 02
Run in parallel
Keep the old setup live while Suped checks alignment, hosts records, and shows what still needs work.
Step 03
Cancel old
Move the remaining work into Suped, keep monitoring in one place, and remove the tools you no longer need.
Frequently asked questions
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How Alliance Group moved from reactive guesswork to proactive email management with Suped
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How Suped gave Maaser the confidence to finally move to strict DMARC enforcement
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