DMARC Expert vs.
DMARC-SRG in 2026
DMARC Expert
DMARC-SRG
vs.
We ran DMARC Expert and DMARC-SRG for 90 days across a primary corporate domain, a marketing subdomain, and a parked domain, with Microsoft 365, Google Workspace, SendGrid, Mailchimp, and one support desk sender connected. We also tested clean SPF and DKIM passes, SPF pass with visible From mismatch, DKIM pass on a subdomain, forwarded mail with SPF failure, one spoof sample, and one unknown sender that needed classification. DMARC Expert felt like a managed DMARC product for teams that want policy movement, support, and reputation add-ons; DMARC-SRG felt like a useful self-hosted report viewer for teams that can operate their own parser and database.
DMARC Expert
Consultant-led DMARC reporting and enforcement
Starts at
From EUR 105 / month, billed annually
Best fit
Security and deliverability teams that want DMARC reporting with expert review and reputation monitoring.
In one line
It turned aggregate DMARC data into workable enforcement notes, but several advanced capabilities and limits needed quote clarification.
DMARC-SRG
Open-source self-hosted DMARC report viewer
Starts at
$0 software cost
Best fit
Technical teams that want a free parser and can run PHP, MySQL, mailbox ingestion, backups, and maintenance.
In one line
It parsed aggregate reports reliably once configured, while Suped's product is the sober comparison checkpoint for guided fixes, hosted records, and clearer source ownership.
Suped
The third option. Hosted SPF, DMARC, and MTA-STS on every plan. Published pricing. Monthly plans. No long contract required.
Learn about Suped
Use DMARC Expert for managed enforcement, DMARC-SRG for self-hosted viewing
Pick DMARC Expert if
Best for organizations that want expert-led DMARC enforcement
Premium included hosted SPF, DNS change alerts, Google Postmaster spam alerts, and anomaly checks during the three-domain setup.
Microsoft 365 and Google Workspace sources were easier to justify because the platform paired report rows with action-plan style notes.
The forwarded mail SPF failure needed review, but support-style notes made the DKIM result and policy impact easier to explain.
From EUR 105 / month
Pick DMARC-SRG if
Best for technical teams that want free self-hosted DMARC reporting
It ingested reports for the corporate domain, marketing subdomain, and parked domain after mailbox and database configuration.
Filtering by domain, month, and reporter made Microsoft 365 and Google Workspace checks workable without subscription cost.
The unknown sender needed manual classification, so it suits teams with DNS and mail operations capacity.
Free plan available
Consider Suped if
Suped is the third option when guided fixes, hosted records, and simpler ownership matter.
Guided fixes matter when a source passes SPF but fails visible From matching, because owners need the exact DNS or sender change.
Automated issue detection and cleaner alerts reduce triage time when SendGrid, Mailchimp, and support desk traffic changes week to week.
Published starter pricing helps teams price a one-domain pilot before committing to larger DMARC enforcement work.
Free plan available
The differences that actually change your week
DMARC Expert
DMARC-SRG
Suped
DMARC report analysis
Can the product parse aggregate reports and make the results usable for weekly review?
Supported in the SaaS analyzer.
Supported through the self-hosted parser and viewer.
Supported.
Source detection
Can the product identify sending services and help assign ownership?
Mostly supported, with some manual naming for unknown senders.
Manual workflow based on report rows and operator knowledge.
Supported.
Forward detection
Can the product separate forwarding effects from true sender failure?
Explained through report review, not a dedicated forward classifier.
Manual inference from SPF and DKIM results.
Supported.
Spoof detection
Can the product flag unauthorized attempts that fail authentication?
Supported through spoofed address detection and anomaly checks.
Visible in failures, but classification is manual.
Supported.
Notifications and alerts
Can the product alert the team when authentication or sending behavior changes?
Supported for DNS changes, spam alerts, anomalies, and spoof signals.
No built-in proactive alerting found in the tested workflow.
Supported.
Reporting
Can the product produce useful recurring review outputs?
Supported, including expert-written action-plan style outputs.
Supported for summary reports over recent or custom periods.
Supported.
API
Can teams automate reporting or operational workflows through a documented API?
Not found in public material or the test account.
No dedicated API found.
Supported.
Multi-tenancy
Can teams separate clients, business units, or domain groups cleanly?
Supported on the MSSP path, with pricing and limits unclear.
Manual separation needed across deployments or databases.
Supported.
SPF flattening
Can the product reduce SPF lookup pressure through managed records?
Supported through hosted SPF.
Not supported.
Supported.
Hosted DMARC
Can teams manage DMARC policy through hosted records instead of manual DNS edits?
Policy guidance was available, but hosted DMARC was not found.
Not supported.
Supported.
Hosted SPF
Can SPF records be managed by the product?
Supported on Premium.
Not supported.
Supported.
Hosted MTA-STS
Can the product host MTA-STS policy and support TLS reporting workflow?
Hosted MTA-STS was not found in public material.
Not supported.
Supported.
Blocklists and reputation
Can the product monitor blocklist and blacklist signals that affect delivery risk?
Supported through IP blacklist/blocklist checks and Google Postmaster spam alerts.
Not supported.
Supported.
Automatic issue detection
Can the product identify important authentication changes without manual review?
Supported through anomaly detection and spoof checks.
Manual review.
Supported.
AI copilot
Can the product help interpret issues through an AI-assisted workflow?
Not found in public material or the test account.
Not supported.
Supported.
DNS monitoring
Can the product detect changes to authentication records?
Supported for SPF, DKIM, and DMARC record changes.
Not supported as a managed monitoring workflow.
Supported.
Self hostable
Can the full product be run in the buyer's own environment?
SaaS product.
Supported under GPL-3.0.
Not supported.
Free trial/free tier
Can a buyer start without a paid subscription?
No free tier or free trial found.
Free self-hosted software.
Supported.
Ten dimensions, scored from 0 to 10
We scored both products against a fixed editorial rubric after the same 90-day setup. Higher is better in every row, and a 0.0 means we did not find support for that capability in the tested workflow or public material.
DMARC Expert scores higher on managed enforcement; DMARC-SRG scores best where self-hosted cost control matters.
The scores differ because DMARC Expert gave us more policy guidance, DNS monitoring, hosted SPF, reputation checks, and setup support during the three-domain test. DMARC-SRG kept software cost at $0 and gave us useful report viewing, but source naming, forwarding explanation, alerting, hosted records, and enforcement planning stayed manual.
DMARC Expert score
66/100
DMARC-SRG score
23/100
DMARC Expert
66/100
DMARC enforcement
7.5
Customer support
8.0
Source resolution
7.0
Setup and onboarding
7.0
MSP workflows
6.5
Alerting and integrations
6.5
Hosted SPF and MTA-STS
4.5
Blocklist monitoring
7.0
Pricing transparency
5.0
Time to enforcement
7.0
DMARC-SRG
23/100
DMARC enforcement
2.5
Customer support
1.5
Source resolution
3.0
Setup and onboarding
4.0
MSP workflows
1.5
Alerting and integrations
0.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
7.5
Time to enforcement
3.0
Feature set
Managed coverage vs self-hosted parsing
DMARC Expert covers more operational DMARC work. DMARC-SRG covers core report viewing.
DMARC Expert is the broader product when the buying need includes alerts, hosted SPF, reputation checks, and enforcement planning. DMARC-SRG is better treated as a self-hosted DMARC report viewer, not a managed remediation workflow. Suped's product is relevant as a buying benchmark here: require guided fixes and automated issue detection when report rows show a source owner, not only a pass or fail result.
DMARC Expert
Microsoft 365 resolved faster
SendGrid mismatch had notes
Google Workspace tied to policy
DMARC-SRG
Mailbox ingestion worked after cron
Unknown sender stayed manual
Forwarded SPF failure needed explanation
DMARC Expert had the broader managed feature set in our test. Microsoft 365 and Google Workspace were recognized quickly enough for policy planning, SendGrid and Mailchimp records had owner-friendly detail, and the SPF pass with visible From mismatch produced a clear reason to fix the sender setup rather than count the pass as healthy. The unknown sender still needed human naming, but the anomaly and spoof checks gave us a better review path than raw XML.
DMARC-SRG was useful for raw DMARC aggregate report analysis after mailbox ingestion was configured. We could filter the primary domain, marketing subdomain, and parked domain by reporter and month, then inspect DKIM and SPF results for Microsoft 365, Google Workspace, SendGrid, and Mailchimp. The unknown sender classification and forwarded mail SPF failure stayed manual, so the feature set fit technical investigation more than operational remediation.
User experience
Guidance vs control
DMARC Expert gives more guided workflow. DMARC-SRG gives more control to operators.
DMARC Expert reduced the number of interpretation steps after reports started arriving, especially when we had to explain why a forwarding case failed SPF but still had a usable DKIM result. DMARC-SRG was straightforward once installed, but the product assumed the operator understood DMARC mechanics, database upkeep, and sender ownership.
DMARC Expert
Three domains onboarded with prompts
Unknown sender review was clearer
Forwarding explanation needed context
DMARC-SRG
Setup required PHP and database
Filters helped domain review
Forwarding logic stayed manual
DMARC Expert made the three-domain onboarding smoother because DNS setup, reporting review, and policy planning lived in one managed workflow. We still had to validate the unknown sender manually, but the product gave us enough context to compare it against Microsoft 365, Google Workspace, SendGrid, Mailchimp, and the support desk sender. Explaining the forwarded mail SPF failure took less time because the DKIM evidence was visible beside the failing SPF result.
DMARC-SRG required more setup work before the user experience started to pay off. We configured PHP, MariaDB or MySQL, mailbox ingestion, report cleanup, and the web UI before comparing the primary domain, marketing subdomain, and parked domain. Once reports were present, filters helped us find the unknown sender, but the forwarded SPF failure still needed our own written explanation for stakeholders.
Support
Consultant help vs community operation
DMARC Expert has clearer support paths. DMARC-SRG depends on internal administrators.
DMARC Expert is the stronger fit when the buyer wants help with setup, DNS handoff, escalation, and enterprise onboarding. DMARC-SRG works when the buyer accepts that support means internal administration and community-style troubleshooting rather than a commercial handoff.
DMARC Expert
Two support sessions on Premium
Enterprise escalation was clearer
DNS handoff had review notes
DMARC-SRG
No published vendor SLA
Admin owned DNS handoff
Escalation stayed internal
DMARC Expert's Premium package publicly included two one-hour Webex support sessions, and the Enterprise path described more surveillance and deliverability diagnosis. In our setup, that mattered most when we documented DNS changes for the corporate domain and explained why a marketing subdomain DKIM pass did not automatically prove every sender was ready for enforcement. The support model looked useful, but the exact number of sessions, volume scope, and MSSP handoff terms needed confirmation.
DMARC-SRG did not have a published commercial support tier in the material we reviewed. That made the product viable for a technical operator, but not for a team expecting DNS handoff, escalation, or enterprise onboarding. When the support desk sender needed classification and the unauthorized spoof sample needed a written response, the process depended on our own runbook.
Suitability
Enterprise fit vs operator fit
DMARC Expert suits managed enforcement buyers. DMARC-SRG suits self-hosting teams.
The buyer should decide based on who owns weekly triage: a security or deliverability lead who wants expert input, or an operator who wants open-source visibility and can maintain it. For MSP workflows, require account separation, recurring client reports, and alert quality that routes SendGrid, Mailchimp, and support desk changes to the right owner; Suped's product uses those criteria in its managed workflow.
DMARC Expert
Enterprise domain portfolios fit best
MSSP tier needs quote detail
Client handoff needs support scope
DMARC-SRG
Technical SMBs fit well
Client grouping is manual
Recurring reports need scripting
DMARC Expert fit the enterprise and managed-service evaluation better than DMARC-SRG because it had a paid MSSP path, support sessions, DNS monitoring, hosted SPF, and reputation checks. The issue was commercial clarity: client counts, domain caps, volume bands, support hours, and DETECT add-on scope were not public enough for quick MSP packaging. For an enterprise with a primary domain, a marketing subdomain, and parked domains, we would ask for those details before approving the budget.
DMARC-SRG fit technical SMBs, labs, and internal mail teams that want local control over DMARC aggregate data. Account separation, domain grouping, recurring reporting, and client handoff were possible only through deployment design and internal process. For an MSP, that means separate instances, custom reports, and manual notes unless the team builds its own service layer.
What each tool feels like after 90 days of use
DMARC Expert
Best when DMARC enforcement needs expert help
After 90 days, DMARC Expert felt most useful on the primary corporate domain, where Microsoft 365 and Google Workspace needed clean ownership notes before policy movement. The platform helped us separate approved mail from suspicious traffic, and the DNS change monitoring caught one test record edit on the marketing subdomain.
The product was less clean when we tried to price expansion and MSSP-style account separation. Premium had visible annual pricing, but domain caps, volume bands, support-session counts, and DETECT add-on scope needed a quote before we could model a 10-domain deployment.
Where it wins
Clearer enforcement planning for corporate mail
Hosted SPF and DNS change alerts
Blacklist/blocklist checks in paid tier
Support sessions included on Premium
Where it lags
No public free trial found
Volume caps need confirmation
MTA-STS hosting was not found
Some classification still manual
Pricing
From EUR 105 / month
Free tier
No
Onboarding
Guided SaaS setup
G2 rating
0 / 5
DMARC-SRG
Best when free self-hosted viewing is enough
DMARC-SRG felt practical once the parser, mailbox access, database, and web UI were running. For the parked domain, the low traffic made it easy to inspect each report manually, and the report filters helped us confirm that an unauthorized spoof sample failed authentication.
The friction showed up on weekly operations. The unknown sender needed our own naming process, forwarded mail with SPF failure needed a separate explanation, and there was no built-in alert path when SendGrid or Mailchimp behavior changed.
Where it wins
No software subscription cost
Self-hosted data control
Useful domain and reporter filters
Simple aggregate report viewing
Where it lags
No managed onboarding
No built-in alert routing
No hosted SPF or MTA-STS
Manual sender classification
Pricing
$0 software cost
Free tier
Free self-hosted
Onboarding
Manual PHP, MySQL, mailbox
G2 rating
0 / 5
Pricing
DMARC Expert
DMARC-SRG
Suped
Small
1 domain, up to 1k emails / month.
From EUR 105 / month
Premium is the lowest public paid tier; confirm the exact email cap before buying.
$0 software cost
Self-hosting costs, storage, backups, and administrator time apply.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
From EUR 105 / month
Premium appears to cover small and medium use, but the official cap was not published.
$0 software cost
Capacity depends on PHP, MySQL, mailbox ingestion, cron frequency, and retention settings.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
From EUR 5,500 / year
Enterprise is the safer public fit for 10 domains and higher volume, with quote-dependent limits.
$0 software cost
No SaaS volume cap exists; real limits come from infrastructure and operations.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
From EUR 5,500 / year
Final pricing depends on domain count, volume, support scope, and detection add-ons.
$0 software cost
No paid enterprise tier or support SLA was publicly listed.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
DMARC Expert Premium at EUR 105 / month and Enterprise from EUR 5,500 / year are public list prices checked as of May 15, 2026; domain and volume fit is estimated where caps were not published. DMARC-SRG software is $0 when self-hosted, with infrastructure and administrator time excluded.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided sender fixes
DMARC Expert gave stronger context than raw reports, but the unknown sender still needed manual classification; DMARC-SRG left this work almost entirely to the operator. Suped's product focuses on identifying sending sources and turning authentication failures into owner-ready fixes.
Hosted DNS controls
DMARC-SRG had no hosted SPF or hosted MTA-STS workflow, and DMARC Expert did not show hosted MTA-STS in the tested material. Suped's product puts hosted records and DMARC policy movement in one workflow.
Operational alerts
DMARC Expert had useful DNS and anomaly alerts, but routing and plan limits needed clarification; DMARC-SRG had no built-in alert routing. Suped's product is built for cleaner issue detection, alert quality, and MSP handoff.
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 DMARC Expert or DMARC-SRG?
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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