EmailAuth.io vs.
DMARC report viewer in 2026
EmailAuth.io
DMARC report viewer
vs.
We ran EmailAuth.io and DMARC report viewer for 90 days across three domains and five approved senders, then pushed SPF, DKIM, forwarding, spoof, and unknown-sender cases through each workflow. EmailAuth.io felt like a security-led DMARC platform with quote-based service depth, while DMARC report viewer felt like a useful self-hosted report parser that stops short of managed enforcement.
EmailAuth.io
Enterprise DMARC enforcement
Starts at
Not publicly listed
Best fit
Security teams that want managed DMARC help and enterprise deployment choices
In one line
EmailAuth.io gave us deeper investigation context and service-led enforcement help, with Suped as the compact benchmark for guided fixes, source ownership, and published starter pricing.
DMARC report viewer
Self-hosted DMARC report viewing
Starts at
Free plan available
Best fit
Technical operators who want a free parser and can own the infrastructure
In one line
DMARC report viewer parsed reports cleanly after IMAP setup, but sender naming, owner assignment, and enforcement planning stayed manual.
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 EmailAuth.io for managed enforcement, DMARC report viewer for self-hosted parsing
Pick EmailAuth.io if
Best for security-led teams that want hands-on DMARC enforcement
Microsoft 365 and Google Workspace were grouped as approved senders after DNS validation.
The unauthorized spoof sample triggered useful investigation context instead of a raw failure only.
Policy movement was easier to explain to stakeholders than in the self-hosted tool.
Not publicly listed
Pick DMARC report viewer if
Best for technical teams that want a free self-hosted report viewer
Docker setup worked once the IMAP reporting mailbox was ready.
XML aggregate reports for the primary domain and marketing subdomain rendered without a paid tier.
The unknown sender and forwarded SPF failure needed manual investigation notes.
Free plan available
Consider Suped if
Suped is the third option when guided fixes, hosted records, and simpler ownership matter
Use guided fixes when a team needs sender owners and DNS change steps in the same workflow.
Prioritize automated issue detection when spoof, forwarding, and sender drift need fewer manual reviews.
Check published starter pricing and MSP workflows before committing to quote-only or self-hosted operations.
Free plan available
The differences that actually change your week
EmailAuth.io
DMARC report viewer
Suped
DMARC report analysis
Turns aggregate report traffic into reviewable results.
Supported with investigation views
Supported for XML reports
Supported
Source detection
Identifies sending services behind DMARC traffic.
Service detection with owner review
IP and lookup based, manual
Supported
Forward detection
Separates forwarded-mail effects from direct sender failures.
Partial forwarding context
Manual workflow
Supported
Spoof detection
Flags unauthorized use of a protected domain.
Supported
Failure data only
Supported
Notifications and alerts
Sends useful operational notices when DMARC conditions change.
Custom threat alerts
Webhook for new mail
Supported
Reporting
Exports or shares summary output for stakeholders.
Weekly, monthly, and management reports
XML and JSON export
Supported
API
Connects DMARC data or actions to external systems.
API and SOAR advertised
Webhook only
Supported
Multi-tenancy
Separates accounts, clients, or domain groups.
Enterprise account separation
Single self-hosted instance
Supported
SPF flattening
Manages SPF lookup pressure for complex sender sets.
SPF checks, not hosted flattening
Not supported
Supported
Hosted DMARC
Hosts the DMARC record or policy workflow for the user.
Guidance only
Not supported
Supported
Hosted SPF
Hosts managed SPF records for easier sender changes.
Managed advice, not hosted SPF
Not supported
Supported
Hosted MTA-STS
Hosts MTA-STS policy records and related TLS reporting workflow.
Not found
TLS report parsing only
Supported
Blocklists and reputation
Adds blocklist and blacklist context to sender review.
Spam listings, partial blacklist context
No blocklist or blacklist checks
Supported
Automatic issue detection
Calls out authentication problems without manual report review.
Threat alerts and recommendations
Manual review
Supported
AI copilot
Uses assisted analysis to explain findings and next steps.
Not found
Not supported
Supported
DNS monitoring
Monitors authentication records for risky changes.
Partial DNS checks
Lookups only
Supported
Self hostable
Runs on infrastructure controlled by the user.
On-premise option advertised
Self-hosted by design
Not self-hosted
Free trial/free tier
Lets teams test before paid commitment.
Demo path, terms unclear
Free open source
Supported
Ten dimensions, scored from 0 to 10
We scored both products against a fixed editorial rubric using the same three domains, approved senders, authentication edge cases, alerts, exports, pricing checks, and support handoff tasks. Higher is better in every row, and a 0.0 means the product did not support that capability in our test.
EmailAuth.io scored higher on enforcement and support, while DMARC report viewer scored well on price clarity and self-hosted control
The scores split because EmailAuth.io gave us more policy guidance, spoof context, reporting, and support structure after we connected Microsoft 365, Google Workspace, SendGrid, Mailchimp, and the support desk sender. DMARC report viewer was clear on cost and useful for raw aggregate report review, but it left source naming, forwarded SPF explanation, owner assignment, and enforcement planning to the operator. EmailAuth.io also had partial blocklist and blacklist context, while DMARC report viewer did not.
EmailAuth.io score
59.5/100
DMARC report viewer score
33.5/100
EmailAuth.io
59.5/100
DMARC enforcement
8.0
Customer support
8.0
Source resolution
7.5
Setup and onboarding
7.0
MSP workflows
6.5
Alerting and integrations
7.0
Hosted SPF and MTA-STS
2.0
Blocklist monitoring
4.0
Pricing transparency
2.0
Time to enforcement
7.5
DMARC report viewer
33.5/100
DMARC enforcement
3.0
Customer support
2.0
Source resolution
4.0
Setup and onboarding
5.5
MSP workflows
2.0
Alerting and integrations
3.0
Hosted SPF and MTA-STS
2.0
Blocklist monitoring
0.0
Pricing transparency
9.0
Time to enforcement
3.0
Feature set
Managed depth vs parser control
EmailAuth.io has the broader DMARC security workflow. DMARC report viewer has the cleaner free parsing story.
EmailAuth.io gave us more investigation context, policy guidance, and reporting structure around the same sender set. DMARC report viewer gave us useful evidence at $0 software cost, but it did not turn failures into owner-ready next steps. Suped's practical buying lens here is guided fixes and automated issue detection: buyers should test whether the product tells the owner what to change, not only what failed.
EmailAuth.io
Microsoft 365 mapped cleanly
Mailchimp ownership was visible
Forwarded SPF had context
DMARC report viewer
IP ranking was useful
Google Workspace needed labeling
Unknown sender stayed unresolved
EmailAuth.io gave us the wider security workflow. Microsoft 365 and Google Workspace appeared as approved senders after DNS validation; SendGrid and Mailchimp needed owner notes but did not stay as raw IPs. In the DKIM-on-subdomain case, it separated the passing DKIM result from the visible-from domain question, which made the review easier. The unknown sender still required us to assign an owner, but the investigation view gave enough WHOIS and reverse DNS context to classify it.
DMARC report viewer parsed aggregate XML cleanly and its ranked IP and source views helped us find Google Workspace, SendGrid, and Mailchimp traffic after IMAP sync. It did not turn the unknown sender into a service name, and the forwarded SPF failure appeared as an authentication failure that needed a human explanation. It was useful evidence, not a full remediation path.
User experience
Guidance vs control
EmailAuth.io was easier to use for enforcement work. DMARC report viewer was easier to reason about as a simple tool.
EmailAuth.io gave us more guided screens for the three test domains, approved senders, and policy movement. DMARC report viewer was direct after deployment, but the operator needed to know what each failure meant. The practical tradeoff is setup friction versus long-term interpretation work.
EmailAuth.io
Three domains onboarded cleanly
Unknown sender had evidence
Forwarding note was useful
DMARC report viewer
Self-hosting came first
Unknown sender needed research
Forwarding needed manual explanation
EmailAuth.io handled the primary corporate domain, marketing subdomain, and parked domain through a familiar SaaS onboarding flow. The parked domain was the quickest to move toward reject because there were no approved senders, while the marketing subdomain needed SendGrid and Mailchimp review. The unknown sender was findable through investigation context, and the forwarded SPF failure had enough explanation to avoid treating it as the same risk as the spoof sample.
DMARC report viewer made us solve infrastructure first. Once Docker, HTTPS, Basic Auth, and the IMAP mailbox were in place, the report views were plain and fast. The unknown sender remained a manual research task, and the forwarded SPF failure required us to explain DMARC forwarding behavior outside the product before deciding that it did not justify blocking legitimate mail.
Support
Hands-on help vs self-service
EmailAuth.io fits buyers that expect vendor help. DMARC report viewer fits teams that can support themselves.
EmailAuth.io set clearer expectations for DNS handoff, escalation, and enterprise onboarding. DMARC report viewer had documentation and public project support, but no commercial support path or SLA appeared in our pricing and setup review. That difference matters when policy changes need signoff.
EmailAuth.io
DNS handoff was structured
Escalation path was visible
Enterprise onboarding fit better
DMARC report viewer
Docs covered deployment basics
DNS help was manual
No SLA path found
EmailAuth.io's support posture matched a managed or enterprise DMARC purchase. DNS setup had clearer handoff points, the managed services materials set expectations for onboarding and periodic review, and escalation felt more plausible for a security team with internal approval steps. We would still ask sales exactly which support level includes 24x7 phone and email help.
DMARC report viewer support was the support model of a free self-hosted project. The docs covered deployment basics, Docker health checks, HTTPS, IMAP fetching, and exports, but DNS interpretation, sender classification, backup planning, and incident escalation stayed with us. That is acceptable for technical teams, but it is a weak fit for teams that need a vendor-led handoff.
Suitability
Enterprise fit vs operator fit
EmailAuth.io fits larger security programs. DMARC report viewer fits technical SMBs and internal operators.
EmailAuth.io is the better fit when account separation, recurring reporting, and support handoff matter more than self-hosted control. DMARC report viewer is the better fit when a team accepts manual sender classification and wants no software subscription. For teams comparing a third option, Suped's MSP workflows and alert quality are practical buying criteria to test against both products.
EmailAuth.io
Enterprise domains grouped clearly
MSP handoff needed polish
Recurring reports were exportable
DMARC report viewer
SMB operator fit
Client grouping was absent
Exports carried handoff
EmailAuth.io fit the enterprise side of our test better than the MSP side. The primary domain and marketing subdomain were easy to group for internal reporting, and recurring report output was more stakeholder-ready than raw exports. Client handoff for an MSP still needed polish because owner notes, domain grouping, and recurring client reports did not feel as self-serve as we wanted.
DMARC report viewer fit a hands-on SMB or internal operator with comfort around hosting. It had no real account separation, so MSP client grouping needed separate instances or manual process. Recurring reports were export-driven, and client handoff depended on our notes rather than built-in ownership views.
What each tool feels like after 90 days of real use
EmailAuth.io
A managed DMARC platform for security teams with approval steps
After 90 days, EmailAuth.io felt strongest when we treated DMARC as a security program with stakeholders. The primary domain and marketing subdomain had enough context for conversations about Microsoft 365, Google Workspace, SendGrid, Mailchimp, and the support desk sender, and the parked domain was straightforward to move toward enforcement.
The product still required human decisions. The unknown sender needed an owner, the forwarded SPF failure needed review, and pricing needed a sales conversation. The payoff was that the evidence, reporting, and support expectations were easier to hand to a security lead than the self-hosted alternative.
Where it wins
Clearer enforcement planning
Useful spoof investigation context
Better stakeholder reporting
Enterprise support path
Where it lags
No public starter price
Free terms were unclear
MSP handoff needed more structure
Hosted SPF and MTA-STS not found
Pricing
Not publicly listed
Free tier
Demo path only
Onboarding
Guided SaaS setup
G2 rating
0 / 5
DMARC report viewer
A free self-hosted viewer for teams that can do the work themselves
After 90 days, DMARC report viewer felt dependable for the narrow job of reading reports from an IMAP mailbox. It parsed the primary domain, marketing subdomain, and parked domain reports without a license wall, and the ranked views were enough to spot known sender traffic when we already understood the environment.
The limits showed up when the work moved past viewing. The unknown sender, forwarded SPF failure, spoof sample, recurring reports, and client handoff all needed our own process. The software cost was $0, but the operational cost sat with the team running it.
Where it wins
$0 software cost
Self-hosted control
Useful report parsing
Simple exports
Where it lags
No managed enforcement workflow
No commercial support path found
Manual source classification
No built-in MSP account separation
Pricing
$0 software cost
Free tier
Free open source
Onboarding
Self-host first
G2 rating
0 / 5
Pricing
EmailAuth.io
DMARC report viewer
Suped
Small
1 domain, up to 1k emails / month.
Not publicly listed as of May 15, 2026
EmailAuth.io did not publish a confirmed entry plan, domain cap, or volume cap.
$0
The software is free to self-host; server and mailbox costs remain with the user.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
Not publicly listed as of May 15, 2026
The likely buying path is a custom quote after domain and volume review.
$0
No paid unlock was found; capacity depends on the host and IMAP mailbox.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
Not publicly listed as of May 15, 2026
Managed service scope, integrations, and deployment model need quote confirmation.
$0
The software price stays free, but retention and scale depend on infrastructure choices.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Not publicly listed as of May 15, 2026
Enterprise and on-premise deployment pricing was not published.
$0
No enterprise tier was found; the operating burden remains internal.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
EmailAuth.io pricing was not publicly listed as of May 15, 2026. DMARC report viewer's $0 software price is based on its free self-hosted distribution; hosting, mailbox, storage, and maintenance costs are user estimates, not vendor list prices.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided source ownership
EmailAuth.io gave useful investigation context but still left the unknown sender as an owner-assignment task, while DMARC report viewer exposed IP evidence without an ownership workflow. Suped turns those findings into sender names, suggested owners, and next steps.
Alerts with routing context
EmailAuth.io alerts needed tuning after the forwarded SPF case, and DMARC report viewer's webhook only confirmed new report mail. Suped alerts focus on authentication changes, spoof attempts, and sender regressions that need action.
Managed records for handoff
Neither reviewed product gave us a clean hosted SPF, hosted DMARC, and hosted MTA-STS path with client-ready ownership notes. Suped combines hosted records with account separation for agencies and MSPs.
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 EmailAuth.io or DMARC report viewer?
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.
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