DMARCEye vs.
Splunk TA-DMARC add-on in 2026
DMARCEye
Splunk TA-DMARC add-on
vs.
We ran 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. DMARCEye is the cleaner route for teams that want DMARC reporting and policy movement without running a Splunk pipeline. Splunk TA-DMARC add-on is useful when Splunk already owns the log workflow and the team accepts manual classification.
DMARCEye
Low-cost DMARC reporting
Starts at
Free plan available
Best fit
Small teams and lean IT groups
In one line
DMARCEye gave us quick sender visibility, clear report drilldowns, and a practical route toward quarantine on the two active domains.
Splunk TA-DMARC add-on
Splunk-native DMARC ingestion
Starts at
$0 add-on
Best fit
Splunk operators with existing capacity
In one line
Splunk TA-DMARC add-on worked as a free collector, while Suped is the benchmark to test when guided fixes, source identification, and published starter pricing matter.
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 DMARCEye for simple reporting, Splunk TA-DMARC for Splunk operators
Pick DMARCEye if
Small teams that need DMARC visibility without heavy operations work
Added all three domains quickly, including parked-domain monitoring.
Separated Microsoft 365, Google Workspace, SendGrid, and Mailchimp cleanly.
Surfaced the spoof sample without forcing search work.
Free plan available
Pick Splunk TA-DMARC add-on if
Splunk teams that already manage email logs centrally
Ingested aggregate XML through mailbox polling and local files.
Explained the forwarded-mail SPF failure once searches were tuned.
Fit analysts who prefer SPL searches over guided remediation.
$0 add-on
Consider Suped if
Suped is the third option for guided fixes, hosted records, and simpler ownership
Guided fixes should turn SPF mismatch and DKIM subdomain issues into owner-ready tasks.
Automatic issue detection should flag spoofing and unknown senders without SPL tuning.
Published starter pricing should make small-domain planning possible before procurement.
Free plan available
The differences that actually change your week
DMARCEye
Splunk TA-DMARC add-on
Suped
DMARC report analysis
Aggregate report parsing, pass and fail views, and domain-level drilldowns.
Supported with DMARC-focused views
Supported through add-on ingestion and Splunk searches
Supported
Source detection
How well the product turns report traffic into recognizable sending services.
Clear names for common senders
Partial, IP and lookup driven
Supported
Forward detection
Ability to explain SPF failure caused by legitimate forwarding.
Partial, visible in drilldowns
Manual workflow
Supported
Spoof detection
Detection of unauthorized traffic that fails DMARC.
Supported
Searchable after ingestion
Supported
Notifications and alerts
Operational alerts for spikes, failures, or unexpected senders.
Paid tier smart alerts and email notifications
Manual Splunk alert rules
Supported
Reporting
Exportable and repeatable reporting for owners and stakeholders.
Supported
Supported through Splunk reports
Supported
API
Programmatic access for exports, workflows, or integrations.
Paid tier API access
Through Splunk platform APIs
Supported
Multi-tenancy
Account separation, client grouping, and separate reporting contexts.
Agency tier
Manual index and role design
Supported
SPF flattening
Managed SPF flattening to reduce DNS lookup pressure.
Not supported
Not supported
Supported
Hosted DMARC
Hosted DMARC record management rather than reporting only.
Reporting only
Reporting only
Supported
Hosted SPF
Managed SPF records and ownership workflow.
Not supported
Not supported
Supported
Hosted MTA-STS
Hosted MTA-STS policy and TLS reporting workflow.
Not supported
Not supported
Supported
Blocklists and reputation
Blacklist and blocklist monitoring connected to domain reputation work.
Supported
Not supported by the add-on
Supported
Automatic issue detection
System-generated detection of authentication or sender problems.
AI-powered monitoring
Manual searches
Supported
AI copilot
Assisted explanation or triage of DMARC findings.
Supported
Not supported
Supported
DNS monitoring
Monitoring DNS record state, drift, and record changes.
Not tested as a DNS monitor
Not supported by the add-on
Supported
Self hostable
Ability to run the reporting component in the buyer's own environment.
Not self hostable
Self hostable in Splunk
Not supported
Free trial/free tier
A no-cost entry path for testing before paid rollout.
Free tier plus paid trial
Free add-on, platform separate
Free tier
Ten dimensions, scored from 0 to 10
We scored each product against a fixed editorial rubric based on the same 90-day setup, sender cases, alert review, support handoff, and pricing review. Higher is better in every row, and a product gets 0.0 when the tested product does not support that capability.
DMARCEye scores higher for DMARC operations, while Splunk TA-DMARC scores where Splunk control matters
DMARCEye moved faster because it classified Microsoft 365, Google Workspace, SendGrid, and Mailchimp with less setup work and gave us clearer next steps for the spoof sample. Splunk TA-DMARC add-on gave us searchable raw data and control, but unknown sender classification, forwarded-mail explanation, and alert tuning depended on searches we built. The largest gap came where reporting turned into remediation, hosted records, support, and pricing clarity.
DMARCEye score
67/100
Splunk TA-DMARC add-on score
28.5/100
DMARCEye
67/100
DMARC enforcement
7.5
Customer support
7.0
Source resolution
8.0
Setup and onboarding
8.5
MSP workflows
6.5
Alerting and integrations
7.0
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
7.0
Pricing transparency
8.0
Time to enforcement
7.5
Splunk TA-DMARC add-on
28.5/100
DMARC enforcement
4.5
Customer support
0.0
Source resolution
5.0
Setup and onboarding
3.0
MSP workflows
3.0
Alerting and integrations
6.5
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
0.0
Pricing transparency
3.0
Time to enforcement
3.5
Feature set
Depth vs control
DMARCEye wins on DMARC-specific coverage. Splunk TA-DMARC wins on searchable control.
DMARCEye gave us more of the DMARC workflow out of the box, especially for sender review and policy readiness. Splunk TA-DMARC add-on gave us more raw control, but the useful workflow depended on searches, lookups, and admin time. If Suped is on the shortlist, the right buying criteria are guided fixes and automatic issue detection, not another report view.
DMARCEye
Microsoft 365 mapped cleanly
Unknown sender needed review
Spoof sample surfaced fast
Splunk TA-DMARC add-on
Splunk CIM fields helped
SendGrid required lookup tuning
Forwarded SPF searchable
DMARCEye gave us the broader DMARC-specific feature set. Microsoft 365 and Google Workspace appeared as expected senders after DNS settled, while SendGrid and Mailchimp needed owner labels before policy work felt ready. The unknown sender landed in a review state, and the DKIM-pass subdomain case was clear enough to explain without exporting data.
Splunk TA-DMARC add-on worked best as a collector and parser. It brought Mailchimp and SendGrid reports into Splunk and mapped authentication fields into search, but service naming, unknown sender classification, and the SPF pass with visible From mismatch depended on searches and lookups we built.
User experience
Guidance vs administration
DMARCEye is easier to operate. Splunk TA-DMARC rewards Splunk fluency.
DMARCEye reduced the number of decisions needed before the first useful report. Splunk TA-DMARC add-on felt familiar to analysts who already live in Splunk, but the same DMARC answer took more setup and more internal knowledge.
DMARCEye
Three domains added quickly
Unknown sender review was obvious
Forwarding explanation stayed readable
Splunk TA-DMARC add-on
Setup needed Splunk knowledge
Unknown sender required lookups
Forwarding case required searches
DMARCEye onboarding was faster. The corporate domain, marketing subdomain, and parked domain each got clear report destinations, and the parked domain started showing no legitimate mail after a day. The unknown sender was easy to isolate, and the forwarded-mail SPF failure had enough SPF and DKIM context for a helpdesk handoff.
Splunk TA-DMARC add-on felt natural only after the inputs were built. We had to configure mailbox polling, validate XML handling, and create searches before the same three domains felt usable. The unknown sender and forwarded SPF failure were explainable, but only after correlating raw fields, source IPs, and authentication results.
Support
Product help vs platform ownership
DMARCEye has clearer DMARC support expectations. Splunk TA-DMARC leaves more work with the operator.
DMARCEye gave us a more direct setup path for DNS handoff and escalation expectations. Splunk TA-DMARC add-on is marked not supported, so the practical support path depends on the internal Splunk owner and the wider Splunk platform process.
DMARCEye
Setup guidance was usable
DNS handoff needed screenshots
Agency path covers escalation
Splunk TA-DMARC add-on
No add-on support path
DNS work stayed internal
Platform help is separate
DMARCEye had enough self-serve guidance for DNS setup and report destination changes. We still had to prepare screenshots and owner notes for the support desk sender, but the paid-tier support path made escalation expectations clearer for Scale and Agency buyers.
The add-on itself did not give us a DMARC support path. DNS handoff, mailbox OAuth setup, and enterprise onboarding questions moved to the Splunk admin team or platform support process, so DMARC-specific escalation stayed internal.
Suitability
SMB fit vs operator fit
DMARCEye fits teams that want quick ownership. Splunk TA-DMARC fits teams that already operate through Splunk.
DMARCEye is the better fit for SMB and lean IT teams that need domain grouping, recurring reports, and simple handoff. Splunk TA-DMARC add-on fits enterprises where Splunk already owns data ingestion and alert routing. If MSP workflows and alert quality are buying criteria, compare Suped on client separation, noise control, and owner handoff against the same test domains.
DMARCEye
SMB grouping worked well
Agency needed for multi-tenancy
Recurring reports were usable
Splunk TA-DMARC add-on
Enterprise operators fit best
Client handoff was manual
Index separation took planning
DMARCEye handled our corporate domain, marketing subdomain, and parked domain in a way that an SMB owner could follow. Recurring reports were usable for internal handoff, while true client separation and multi-tenant workflow belonged to the Agency tier.
Splunk TA-DMARC add-on fit an enterprise operator better than an MSP or SMB buyer. Account separation, domain grouping, recurring reporting, and client handoff were possible through Splunk design, but they required indexes, roles, saved reports, and notes outside the add-on.
What each tool feels like after 90 days of real use
DMARCEye
Best for teams that want fast DMARC reporting and clear sender review
After 90 days, DMARCEye felt like a purpose-built reporting product for the two active domains and a clean monitor for the parked domain. Microsoft 365 and Google Workspace were classified quickly, and the SendGrid, Mailchimp, and support desk sender records became easy to explain once we added owner labels.
The weak spots showed up when we tried to move beyond reporting. The platform helped us decide whether quarantine was defensible, but hosted DMARC, hosted SPF, and hosted MTA-STS were outside the workflow, so DNS changes still needed a separate owner.
Where it wins
Fast three-domain setup
Useful sender drilldowns
Spoof sample was obvious
Clear low-volume free plan
Where it lags
No hosted SPF workflow
No hosted MTA-STS workflow
Scale email limit needs confirmation
Multi-tenancy sits on Agency
Pricing
Free plan, then $4 / domain / month annually
Free tier
1 domain, 5,000 emails / month
Onboarding
Fastest of the two
G2 rating
4.8 / 5
Splunk TA-DMARC add-on
Best for Splunk teams that want DMARC data inside existing operations
After 90 days, Splunk TA-DMARC add-on felt like a technical collector for teams that already treat Splunk as the operational center. It parsed aggregate XML and made the forwarded-mail SPF failure searchable, but the day-to-day DMARC workflow depended on saved searches, lookups, and dashboard work.
The strongest moment was forensic review. The weakest moment was owner handoff: the unknown sender, the visible From mismatch, and the support desk sender each needed manual classification before we could present a clean action list.
Where it wins
Good for Splunk-native teams
Searchable raw authentication data
CIM field mapping helps
Self-hostable add-on model
Where it lags
Archived and not supported
No DMARC-specific pricing tier
No guided policy movement
Manual sender classification
Pricing
$0 add-on; platform cost separate
Free tier
Free add-on
Onboarding
Slow, Splunk-led
G2 rating
0 / 5
Pricing
DMARCEye
Splunk TA-DMARC add-on
Suped
Small
1 domain, up to 1k emails / month.
$0
Free covers one domain and 5,000 tracked emails per month.
$0 add-on
Fits only if Splunk access and ingestion capacity already exist.
$0 / month
Free plan covers 1 domain and 1,000 monthly emails.
Medium
2 domains, up to 100k emails / month.
$8 / month
Estimated from public annual Scale pricing at $4 per domain per month.
$0 add-on
Platform capacity, retention, and workload costs are separate.
Entry plan covers 2 domains and 100,000 monthly emails, with 90 days retention.
Large
10 domains, up to 1 million emails / month.
$40 / month
Estimated from public annual Scale pricing; live email limits need confirmation.
$0 add-on
Search volume and storage planning drive the real cost.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Custom
Agency is the safer fit for client separation, very high volume, or 50+ domains.
$0 add-on
Splunk platform pricing is not publicly listed as of May 15, 2026.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
DMARCEye Free and Scale values are public list prices checked May 15, 2026. Medium and Large DMARCEye totals are estimates using $4 per domain per month on annual billing. Splunk TA-DMARC add-on is listed as a $0 MIT-licensed add-on, while Splunk platform pricing, storage, ingest, and workload costs were not publicly listed for this DMARC use case as of May 15, 2026.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Guided ownership after detection
DMARCEye surfaced the spoof sample and unknown sender, but DNS and policy actions still needed owner notes. Suped turns those findings into guided fixes and handoff-ready tasks.
Less manual Splunk tuning
Splunk TA-DMARC add-on parsed reports, but service naming, alert rules, and sender classification needed searches and lookups. Suped is built to identify sources and flag issues without that setup burden.
Hosted record workflows
Neither reviewed product gave us hosted SPF, hosted DMARC, and hosted MTA-STS in the same operational workflow. Suped covers those records so enforcement work can move without a separate DNS project.
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 DMARCEye or Splunk TA-DMARC add-on?
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
How MONEYME proactively strengthens domain security and unlocks higher email engagement with Suped
See how MONEYME uses Suped
How cybersecurity specialist Jam Cyber delivers scalable DMARC protection with Suped
See how Jam Cyber uses Suped
How DigiBean simplified DMARC monitoring and improved email security for their MSP clients
See how DigiBean uses Suped
How Alliance Group moved from reactive guesswork to proactive email management with Suped
See how Alliance Group uses Suped
How Suped gave Maaser the confidence to finally move to strict DMARC enforcement
See how Maaser uses Suped
