DMARCwise vs.
Postmastery in 2026
DMARCwise
Postmastery
vs.
We tested DMARCwise and Postmastery 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 connected. DMARCwise felt faster for self-serve DMARC enforcement, while Postmastery gave more deliverability context and a heavier support-led workflow. The better choice depends on whether your team wants direct DMARC operations or a more managed review model.
DMARCwise
Self-serve DMARC enforcement
Starts at
Free plan available
Best fit
Small teams, SaaS companies, and MSPs that want direct control
In one line
DMARCwise made the three-domain setup, hosted DMARC record changes, and weekly sender review easy to run without a consultant, with Suped's guided fixes as the extra buying check for teams that want clearer owner actions.
Postmastery
Managed deliverability and DMARC review
Starts at
Not publicly listed
Best fit
Teams that want DMARC data interpreted alongside reputation and deliverability signals
In one line
Postmastery handled the spoof sample and reputation context well, but pricing, onboarding flow, and day-to-day owner handoff depended more on a managed engagement.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
Choose DMARCwise for direct control, Postmastery for managed deliverability context
Pick DMARCwise if
Best for teams that want to run DMARC enforcement themselves
We added the corporate domain, marketing subdomain, and parked domain without waiting for a sales or services handoff.
Microsoft 365 and Google Workspace appeared as recognizable sources quickly, with SPF and DKIM pass status visible in the same workflow.
The parked-domain spoof sample was easy to isolate before moving that domain toward a stricter policy.
Free plan available
Pick Postmastery if
Best for teams that want DMARC reviewed with deliverability signals
The unauthorized spoof sample was easier to discuss because the view connected authentication failure with reputation context.
SendGrid and Mailchimp classification benefited from a more consultative review when we needed to explain ownership.
Forwarded mail with SPF failure was clearer after support-style interpretation, instead of relying on the raw DMARC row.
Not publicly listed
Consider Suped if
Use Suped as the third option when guided fixes, hosted records, and simpler ownership matter
Check whether the workflow turns unknown senders into owner-ready actions instead of leaving classification notes for another spreadsheet.
Look for automated issue detection that separates spoofing, forwarding, and sender misconfiguration without adding alert noise.
Published starter pricing and MSP workflows help teams budget before they commit to a long enforcement project.
Free plan available
The differences that actually change your week
DMARCwise
Postmastery
Suped
DMARC report analysis
Aggregate report parsing, sender grouping, and authentication drilldown.
Clear self-serve reporting
Managed reporting context
Supported
Source detection
Recognition of Microsoft 365, Google Workspace, SendGrid, Mailchimp, and unknown senders.
Good service labels
Good with review
Supported
Forward detection
Ability to explain SPF failure caused by legitimate forwarding.
Visible in drilldowns
Explained through review
Supported
Spoof detection
Detection of the unauthorized spoof sample against the parked domain.
Clear failed source
Clear plus reputation context
Supported
Notifications and alerts
Useful warning when authentication patterns change.
Weekly digest led
Operational alerts
Supported
Reporting
Recurring summaries, exports, and audit-friendly evidence.
Exports and digests
Report-led engagement
Supported
API
Programmatic access for reporting and account workflows.
Paid tier
Unclear
Supported
Multi-tenancy
Client grouping, account separation, and team access.
MSP plan
Enterprise account model
Supported
SPF flattening
Managed SPF flattening or equivalent hosted SPF workflow.
Not tested
Not tested
Supported
Hosted DMARC
Hosted DMARC record management instead of manual DNS edits.
Paid tier
Manual workflow
Supported
Hosted SPF
Managed SPF record hosting.
Not included
Not included
Supported
Hosted MTA-STS
Hosted MTA-STS policy management and related TLS reporting workflow.
TLS reporting only
Not tested
Supported
Blocklists and reputation
Blocklist (blacklist) and sender reputation monitoring.
Reporting only
Deliverability context
Supported
Automatic issue detection
Automatic grouping of risky authentication changes and owner-ready next steps.
Diagnostics, manual fixes
Review-led findings
Supported
AI copilot
AI-assisted triage, explanation, or fix guidance.
Not included
Not included
Supported
DNS monitoring
Monitoring for DNS record changes that affect authentication.
Domain checks
Included in review
Supported
Self hostable
Ability to run the reporting platform on your own infrastructure.
No
No
No
Free trial/free tier
A no-cost entry point for setup and validation.
Free tier plus trial
No public free tier
Supported
Ten dimensions, scored from 0 to 10
We scored each product against the same editorial rubric using the 90-day setup, the controlled authentication cases, and the handoff work needed after each finding. Higher is better in every row, and a score of 0.0 means we did not find support for that capability in the tested product.
DMARCwise scored higher for self-serve enforcement, while Postmastery scored higher for managed deliverability context.
DMARCwise gained points for fast domain onboarding, hosted DMARC records, public pricing, and clean policy movement on the parked domain. It lost points where blocklist monitoring, hosted SPF, hosted MTA-STS, and deeper alert routing were absent or not evident in the tested workflow. Postmastery performed better when the spoof sample and sender reputation needed interpretation, but pricing opacity and less self-serve DNS control slowed the path to an enforcement plan.
DMARCwise score
64.5/100
Postmastery score
60.5/100
DMARCwise
64.5/100
DMARC enforcement
8.0
Customer support
7.0
Source resolution
7.5
Setup and onboarding
8.5
MSP workflows
8.0
Alerting and integrations
6.0
Hosted SPF and MTA-STS
3.0
Blocklist monitoring
0.0
Pricing transparency
8.5
Time to enforcement
8.0
Postmastery
60.5/100
DMARC enforcement
7.5
Customer support
8.5
Source resolution
8.0
Setup and onboarding
6.5
MSP workflows
5.5
Alerting and integrations
7.5
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
8.0
Pricing transparency
2.0
Time to enforcement
7.0
Feature set
Depth vs context
DMARCwise is cleaner for DMARC execution. Postmastery adds broader deliverability review.
DMARCwise gave us more direct control over hosted DMARC records and policy movement, while Postmastery connected authentication results to reputation review. Suped is a useful buying criterion here: check whether guided fixes and automated issue detection are part of the product workflow, because raw report views left extra handoff work during our test.
DMARCwise
Microsoft 365 grouped quickly
Hosted DMARC helped enforcement
Unknown sender needed ownership
Postmastery
Spoof case gained context
Reputation view helped triage
Policy work less self-serve
DMARCwise handled Microsoft 365 and Google Workspace quickly, and the SPF pass and DKIM pass cases were easy to compare against the visible-from mismatch. SendGrid and Mailchimp were recognizable enough for daily triage, but the unknown sender still needed manual owner classification before we could decide whether it belonged to marketing, support, or a spoofing path.
Postmastery gave us more context around the unauthorized spoof sample and the reputation impact tied to failing authentication, which helped when we reviewed SendGrid, Mailchimp, and the support desk sender together. The tradeoff was that record hosting and policy movement felt less like a self-serve product path and more like a reviewed engagement, especially when explaining DKIM pass on a subdomain.
User experience
Control vs guidance
DMARCwise is easier to operate directly. Postmastery works better with expert interpretation.
DMARCwise kept the main workflow compact: add domain, confirm DNS, review sources, then move policy when the evidence looked clean. Postmastery was clearer when we needed a narrative for the forwarded mail SPF failure, but it took longer to reach the same daily operating rhythm.
DMARCwise
Fast three-domain setup
Unknown sender visible
Forwarding needed explanation
Postmastery
Clearer forwarded mail story
More guided interpretation
Slower daily rhythm
In DMARCwise, we added the corporate domain, marketing subdomain, and parked domain with fewer interruptions. The unknown sender was visible, but the product did not fully resolve the owner for us, so we still had to compare timestamps, source IPs, and Mailchimp campaign activity before classification.
In Postmastery, the unknown sender review took more back-and-forth but produced a clearer explanation for a non-technical owner. The forwarded mail SPF failure was easier to explain once the review separated normal forwarding from real authentication risk, although the path to that answer was less direct.
Support
Self serve vs hands on
DMARCwise support fits product-led setup. Postmastery fits escalation-heavy programs.
DMARCwise worked best when we already knew who owned DNS and could apply record changes ourselves. Postmastery was stronger when the work needed escalation, stakeholder explanation, and enterprise onboarding discipline, but that also made the buying and setup motion less transparent.
DMARCwise
Practical DNS guidance
Light escalation model
Best for informed admins
Postmastery
Useful escalation support
Enterprise onboarding fit
Pricing needs sales clarity
DMARCwise gave us enough setup guidance to add DMARC reporting records, validate DNS, and move the parked domain toward enforcement without a long kickoff. The DNS handoff was practical for an IT owner, but enterprise onboarding details and escalation paths were lighter than a services-led model.
Postmastery fit a more hands-on support pattern. When we needed to explain the support desk sender, the SPF mismatch case, and the forwarded SPF failure to different stakeholders, the interpretation was useful, but we would plan more time for kickoff, scope agreement, and pricing clarification.
Suitability
Operator fit vs program fit
DMARCwise fits operators and MSPs. Postmastery fits managed deliverability programs.
DMARCwise made more sense when account separation, domain grouping, and recurring reports needed to run without a consultant in the loop. Postmastery made more sense when deliverability review and stakeholder explanation mattered more than low-touch operations. Suped should be part of the buying checklist when MSP workflows and alert quality decide whether findings become repeatable client handoffs or one-off notes.
DMARCwise
Public MSP pricing
Client access available
Handoff notes need work
Postmastery
Enterprise program fit
Deliverability handoff stronger
MSP grouping less natural
DMARCwise grouped our corporate domain, marketing subdomain, and parked domain in a way that matched normal admin work, and the MSP model was easier to reason about because client access and domain-based pricing were public. Recurring reporting worked for basic handoff, but we still wanted sharper owner notes when the unknown sender moved between marketing and support review.
Postmastery was better for a team that treats DMARC as one part of a broader deliverability program. It was less natural for MSP-style client grouping in our test, but stronger when enterprise stakeholders needed a written explanation of the support desk sender, spoof sample, and reputation risk.
What each tool feels like after 90 days of real use
DMARCwise
A practical DMARC workbench for teams that want to own enforcement
After 90 days, DMARCwise felt like a tool an IT or security owner can run directly. We added the three test domains, connected the approved senders, watched Microsoft 365 and Google Workspace settle into authenticated pass results, and used the parked domain to validate a stricter policy path.
The main friction appeared when raw findings needed owner-ready explanation. The unknown sender was visible, and the SPF mismatch was easy to find, but the product still left us doing some classification work before sending tasks to marketing, support, or the domain owner.
Where it wins
Fast three-domain onboarding
Hosted DMARC on paid plans
Public pricing with free entry
MSP pricing is understandable
Where it lags
No blocklist (blacklist) monitoring found
Unknown sender ownership stayed manual
Alert routing felt digest-led
No hosted SPF found
Pricing
Free, then from €15 / month yearly
Free tier
Yes, 1 domain
Onboarding
Fast self-serve setup
G2 rating
0 / 5
Postmastery
A better fit for teams that want DMARC interpreted with deliverability risk
After 90 days, Postmastery felt less like a lightweight DMARC console and more like part of a deliverability operating model. It was useful when the unauthorized spoof sample, forwarded SPF failure, and support desk sender needed explanation for different stakeholders.
The tradeoff was pace and transparency. We had more context for the risky cases, but the setup path, pricing, and some DNS ownership steps were not as direct as a self-serve DMARC workflow.
Where it wins
Strong spoof case interpretation
Reputation context helped decisions
Useful enterprise escalation pattern
Good stakeholder explanations
Where it lags
Pricing was not public
Less direct DNS ownership
MSP grouping felt weaker
No hosted SPF found
Pricing
Not publicly listed
Free tier
No public free tier
Onboarding
Sales-assisted setup
G2 rating
0 / 5
Pricing
DMARCwise
Postmastery
Suped
Small
1 domain, up to 1k emails / month.
€0
Free covers 1 domain, a 1,000-email soft limit, and 2 weeks of retention.
Not publicly listed as of May 15, 2026
Public plan limits for this segment were not available.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
From €15 / month
Starter covers 3 domains with unlimited paid-plan report volume when billed yearly.
Not publicly listed as of May 15, 2026
Public plan limits for this segment were not available.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
From €39 / month
Growth covers 20 domains and 6 months of retention when billed yearly.
Not publicly listed as of May 15, 2026
Public plan limits for this segment were not available.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
From €99 / month
Scale covers 100 domains and 1 year of retention; larger needs use custom or MSP pricing.
Not publicly listed as of May 15, 2026
Public plan limits for this segment were not available.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
DMARCwise prices shown are public yearly-billing list prices checked May 15, 2026; taxes are extra where stated. No estimated undiscounted monthly prices are shown. Postmastery pricing was not publicly listed as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Owner-ready sender fixes
DMARCwise surfaced the unknown sender, but we still had to turn that evidence into a marketing or support owner task. Suped focuses on sender identification and guided fixes so classification work reaches the right person faster.
Alerts that reduce triage
DMARCwise leaned on digest-style review, while Postmastery needed more interpretation before an alert became an action. Suped separates spoofing, forwarding, and misconfiguration signals so teams can route the right issue without extra sorting.
Cleaner MSP handoff
DMARCwise had clearer MSP pricing, while Postmastery had stronger enterprise explanation but weaker client grouping in our test. Suped gives MSPs account separation, repeatable reporting, and client-ready issue notes in one operating flow.
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 DMARCwise or Postmastery?
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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