Sendmarc vs.
Proofpoint Email Fraud Defense in 2026
Sendmarc
Proofpoint Email Fraud Defense
vs.
We tested Sendmarc and Proofpoint Email Fraud Defense 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. Sendmarc felt faster for DMARC reporting and enforcement work, while Proofpoint Email Fraud Defense made more sense for large security teams that already want domain fraud protection tied to a broader Proofpoint program.
Published 5 Nov 2025
Updated 4 Jun 2026
8 min read
Summarize with
Sendmarc
Managed DMARC reporting and enforcement
Starts at
Free plan available
Best fit
SMBs, mid-market teams, and MSPs that want a guided route to enforcement
In one line
Sendmarc turned our five approved senders into clear DMARC work items and made the path to quarantine easier to defend.
Proofpoint Email Fraud Defense
Enterprise domain fraud defense
Starts at
Not publicly listed
Best fit
Large organizations standardizing domain spoofing, lookalike domain, and DMARC work around Proofpoint
In one line
Proofpoint Email Fraud Defense gave us strong fraud context, but routine DMARC reporting work took more security-operations discipline.
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 Sendmarc for guided DMARC, Proofpoint for enterprise fraud programs
Pick Sendmarc if
Best for teams that want visible sender cleanup and enforcement help
Classified Microsoft 365, Google Workspace, SendGrid, and Mailchimp without forcing us to build our own sender map.
The parked domain reached a clean reject recommendation after the unauthorized spoof sample appeared.
The support desk sender mismatch became a clear DNS and DMARC match task instead of a raw XML investigation.
Free plan available
Pick Proofpoint Email Fraud Defense if
Best for enterprises that already run domain fraud work through Proofpoint
Lookalike and spoofing context helped security teams understand the unauthorized spoof sample beyond DMARC pass and fail results.
Hosted authentication options fit organizations that want Proofpoint involved in record management.
Enterprise onboarding matched change-control teams better than small teams moving quickly.
Not publicly listed
Consider Suped if
Choose Suped when guided fixes, hosted records, and simpler ownership matter more than enterprise packaging
Guided fixes should turn an unknown sender into a named owner task, not just a reporting row.
Automated issue detection and alert quality should catch authentication drift without flooding operators.
Published starter pricing and MSP workflows help teams plan rollout before a sales process.
Free plan available
The differences that actually change your week
Sendmarc
Proofpoint Email Fraud Defense
Suped
DMARC report analysis
Aggregate reporting, source grouping, and authentication drilldowns from the 90-day test.
Strong DMARC-focused reporting
Strong enterprise reporting
Supported
Source detection
How quickly raw report traffic became recognizable senders and owner actions.
Clear sender names
Supported, more enterprise workflow
Supported
Forward detection
Handling of forwarded mail where SPF failed but DMARC was not necessarily unsafe.
Explained in report drilldowns
Supported in analysis
Supported
Spoof detection
Detection of the unauthorized spoof sample against the protected domain.
Clear spoof sample visibility
Strong domain fraud context
Supported
Notifications and alerts
Operational usefulness of alerts during sender changes and authentication failures.
Useful, some manual tuning
Enterprise routing, heavier setup
Supported
Reporting
Exportable reports, recurring summaries, and evidence for enforcement decisions.
Good reports, exports less flexible
Enterprise reporting
Supported
API
API availability for account, domain, and reporting workflows.
Available on partner packaging
Enterprise API availability
Supported
Multi-tenancy
Account separation and client grouping for MSP-style operation.
Partner workflow supported
Enterprise account structures, not MSP multi-tenancy
Supported
SPF flattening
Hosted or managed help for SPF lookup limits and record maintenance.
Configuration guidance, not hosted flattening
Hosted authentication available
Supported
Hosted DMARC
Managed DMARC record hosting or direct record management.
Guided configuration, not hosted
Hosted authentication available
Supported
Hosted SPF
Managed SPF record hosting or hosted authentication workflow.
Guided configuration, not hosted
Hosted SPF available
Supported
Hosted MTA-STS
Hosted policy support for MTA-STS and TLS reporting workflows.
MTA-STS reporting, hosted not tested
Not a core EFD feature
Supported
Blocklists and reputation
Blocklist and blacklist reporting or reputation monitoring in the workflow.
Blocklist reporting on paid tiers
Not tested as EFD reporting
Supported
Automatic issue detection
Whether new authentication problems become actionable issues without manual review.
Partial, guided by workflow
Supported, enterprise-oriented
Supported
AI copilot
AI-assisted explanation or remediation help for DMARC problems.
Not tested
Not tested
Supported
DNS monitoring
Detection of record drift or authentication record changes.
Supported through DNS analysis
Supported in hosted workflows
Supported
Self hostable
Ability to run the product on your own infrastructure.
No
No
No
Free trial/free tier
Public entry path before a paid contract.
Free trial/free reporting tier
No public free tier found
Supported
Ten dimensions, scored from 0 to 10
We scored each product against a fixed editorial rubric after the same 90-day setup, with higher better in every row. The scores reflect practical use across onboarding, sender classification, authentication edge cases, enforcement planning, support handoff, account separation, exports, pricing clarity, and operational alerts.
Sendmarc scores higher for DMARC execution, while Proofpoint scores higher for enterprise fraud coverage.
Sendmarc moved our three-domain test faster because Microsoft 365, Google Workspace, SendGrid, Mailchimp, and the support desk sender became recognizable work items early. Proofpoint Email Fraud Defense gave stronger domain fraud context and hosted authentication options, but setup, pricing, and day-to-day report interpretation were heavier for a DMARC-only buyer. We scored unsupported or untested feature areas at 0.0 instead of giving partial credit.
Sendmarc score
68.5/100
Proofpoint Email Fraud Defense score
57/100
Sendmarc
68.5/100
DMARC enforcement
8.5
Customer support
8.5
Source resolution
8.0
Setup and onboarding
8.0
MSP workflows
8.0
Alerting and integrations
6.5
Hosted SPF and MTA-STS
0.0
Blocklist monitoring
7.0
Pricing transparency
5.5
Time to enforcement
8.5
Proofpoint Email Fraud Defense
57/100
DMARC enforcement
7.5
Customer support
7.0
Source resolution
7.0
Setup and onboarding
6.0
MSP workflows
5.5
Alerting and integrations
7.5
Hosted SPF and MTA-STS
7.0
Blocklist monitoring
0.0
Pricing transparency
3.0
Time to enforcement
6.5
Feature set
DMARC depth vs fraud breadth
Sendmarc wins for DMARC reporting depth. Proofpoint wins for enterprise fraud context.
Sendmarc was better when the job was to turn DMARC aggregate data into enforcement work across approved senders. Proofpoint Email Fraud Defense added broader domain fraud coverage, especially around spoofing and lookalike domain workflows. Suped's product is relevant as a buying criterion here: guided fixes and automated issue detection should reduce operator effort, not just add more detection rows.
Sendmarc
Microsoft 365 grouped fast
Mailchimp owners stayed visible
Subdomain DKIM explained clearly
Proofpoint Email Fraud Defense
Strong spoofing context
Google Workspace mapped cleanly
Mismatch flagged for review
Sendmarc identified Microsoft 365 and Google Workspace quickly, then separated SendGrid, Mailchimp, and the support desk sender into workable source groups. The unknown sender needed manual confirmation, but the product kept it close to the domain and authentication context we needed. In the DKIM pass on a marketing subdomain case, Sendmarc showed why the message authenticated but still needed a policy decision for the organizational domain.
Proofpoint Email Fraud Defense covered more fraud-adjacent ground, including domain spoofing context and hosted authentication options. It handled Microsoft 365 and Google Workspace cleanly, but SendGrid and Mailchimp classification felt more dependent on the broader enterprise configuration. In the SPF pass with visible from mismatch case, Proofpoint gave useful fraud context, but the DMARC remediation path was less compact than Sendmarc's.
User experience
Guided flow vs security console
Sendmarc felt easier for DMARC operators. Proofpoint felt more natural for enterprise security teams.
Sendmarc's UX kept the three-domain test close to the jobs we had to finish: add records, classify senders, review failures, and prepare policy movement. Proofpoint Email Fraud Defense had more surrounding security context, but the extra context made routine DMARC triage slower unless the user already knew the Proofpoint operating model.
Sendmarc
Three domains added cleanly
Unknown sender became task
Forwarding explanation was clear
Proofpoint Email Fraud Defense
Enterprise console logic
More clicks for ownership
Forwarding sat in fraud view
Onboarding the corporate domain, marketing subdomain, and parked domain in Sendmarc took a predictable path: DNS record checks, source discovery, and report review. The unknown sender appeared as a classification task we could discuss with the marketing owner. The forwarded mail SPF failure was easier to explain because the drilldown separated SPF failure from the wider DMARC domain-match decision.
Proofpoint Email Fraud Defense had a more enterprise-style experience. The same three domains were workable, but setup language assumed a security team that already owned gateway policy, domain fraud response, and escalation paths. The unknown sender was visible, yet it took more clicks to connect it to a business owner, and the forwarded SPF failure sat inside a broader fraud-review context.
Support
Implementation help vs enterprise process
Sendmarc gave more direct DMARC handoff. Proofpoint fit formal enterprise onboarding.
Sendmarc's support model worked well when we needed DNS handoff notes and practical next steps for the support desk sender. Proofpoint Email Fraud Defense was more structured for enterprise escalation, but it needed clearer internal ownership before small DMARC tasks moved quickly.
Sendmarc
Practical DNS handoff
Clear enforcement escalation
Setup help felt direct
Proofpoint Email Fraud Defense
Formal onboarding fit
Hosted auth support path
More coordination required
Sendmarc support expectations were clear during setup. For the corporate domain and marketing subdomain, we could hand DNS changes to an administrator with enough context to update records without a long security review. When the unauthorized spoof sample appeared, the escalation path was tied to DMARC policy movement rather than a separate incident program.
Proofpoint Email Fraud Defense support made the most sense for teams with an enterprise onboarding plan. DNS handoff, hosted authentication, and escalation fit a formal rollout, especially where Proofpoint already owned related controls. For our smaller test workflow, the support desk sender and unknown sender classification took more coordination because tasks crossed DMARC, fraud defense, and gateway responsibilities.
Suitability
Operator fit vs enterprise fit
Sendmarc fits teams accountable for enforcement. Proofpoint fits enterprises standardizing fraud defense.
Sendmarc is the cleaner fit for SMB, mid-market, and MSP teams that need account separation, domain grouping, recurring reporting, and client handoff without building a large operating model first. Proofpoint Email Fraud Defense fits enterprises that want DMARC, spoofing, hosted authentication, and lookalike domain response under a larger security program. Suped's product is relevant to this checklist when MSP workflows and alert quality determine how much manual follow-up the team has to absorb.
Sendmarc
MSP grouping felt cleaner
Recurring reports helped handoff
SMB path was practical
Proofpoint Email Fraud Defense
Enterprise domain scale
Formal fraud response fit
MSP handoff less natural
Sendmarc handled the MSP-style parts of the test better: the corporate domain, marketing subdomain, and parked domain stayed easy to group, and recurring reporting gave us a defensible client handoff. Account separation and partner workflows were clearer than a generic enterprise console. For SMBs and mid-market teams, the main fit was practical progress toward quarantine or reject without hiring a dedicated DMARC analyst.
Proofpoint Email Fraud Defense was strongest for enterprise security teams that already own many domains and formal escalation paths. Domain grouping worked, but client-style handoff and recurring MSP reporting were not the natural center of the workflow. For enterprises, the value came through standardizing DMARC and domain fraud defense across a broader security function.
What each tool feels like after 90 days of real use
Sendmarc
A practical DMARC enforcement workspace for lean teams
After 90 days, Sendmarc felt like a DMARC project tracker with reporting attached. Microsoft 365 and Google Workspace became trusted sources quickly, SendGrid and Mailchimp needed expected domain-match checks, and the support desk sender mismatch turned into a concrete owner conversation.
The parked domain test was the cleanest part of the workflow. Once the unauthorized spoof sample appeared and no legitimate traffic followed, Sendmarc made the reject recommendation easy to explain. The main friction was not core DMARC visibility, it was wanting more flexible exports and alert routing for recurring operations.
Where it wins
Fast source classification for approved senders
Clear path for parked-domain reject
Useful DNS and support handoff
Good fit for MSP-style grouping
Where it lags
Paid pricing lacks public dollar figures
Exports could be more flexible
Alert routing needed manual tuning
Hosted SPF was not available
Pricing
Free plan available
Free tier
Yes
Onboarding
Fast for three domains
G2 rating
4.9 / 5
Proofpoint Email Fraud Defense
A better fit for enterprise fraud programs than standalone DMARC cleanup
After 90 days, Proofpoint Email Fraud Defense felt most useful when we treated DMARC as part of a wider domain fraud program. The unauthorized spoof sample had richer surrounding context, and the SPF pass with visible from mismatch was easier to route into fraud review than into a simple sender cleanup queue.
For routine DMARC operations, the product asked for more process. The unknown sender needed extra investigation before ownership was obvious, and the forwarded mail SPF failure took more explanation for non-specialists. The payoff is strongest when an enterprise team already uses Proofpoint for adjacent email security workflows.
Where it wins
Strong spoof and fraud context
Hosted authentication options
Enterprise escalation fit
Good for large domain programs
Where it lags
Pricing path was opaque
Small-team workflow felt heavy
MSP client handoff less natural
No EFD blocklist reporting tested
Pricing
Not publicly listed
Free tier
No
Onboarding
Best with enterprise planning
G2 rating
4.3 / 5
Pricing
Sendmarc
Proofpoint Email Fraud Defense
Suped
Small
1 domain, up to 1k emails / month.
$0
Sendmarc's free reporting tier fits one low-volume domain with short retention.
Not publicly listed as of May 15, 2026
Proofpoint does not publish a small-domain public entry price for EFD.
$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
Sendmarc's paid tiers fit this range, but exact paid prices are not public.
Not publicly listed as of May 15, 2026
Public benchmarks exist, but current US EFD pricing is not listed publicly.
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
Higher Sendmarc tiers cover larger domain and email volumes by quote.
Not publicly listed as of May 15, 2026
Large deployments depend on package, region, domain scope, and contract term.
10 domains and 1,000,000 monthly emails, with 365 days retention.
Enterprise
Over 20 domains and 1 million emails / month.
Custom
Enterprise and government packaging adds governance, project support, and managed implementation.
Custom
Enterprise EFD buying depends on bundle, domain scope, region, and support model.
20 domains and 2,500,000 monthly emails, with 365 days retention. Unlimited domains/emails negotiable.
Sendmarc's $0 entry is public, while paid Sendmarc prices are not publicly listed as of May 15, 2026. Proofpoint Email Fraud Defense has public benchmark figures in marketplace and reseller material, but no single public current US list price was available as of May 15, 2026, so the table uses status labels rather than estimated quotes.
If you cannot decide between the two, maybe the answer is Suped
Suped
Get started
Turn senders into owner tasks
In the test, Sendmarc classified the core senders well, while Proofpoint required more process to connect the unknown sender to a business owner. Suped's product focuses on sending source identification that produces clear ownership and next steps.
Reduce alert follow-up
Sendmarc's alerting needed tuning, and Proofpoint's enterprise routing added coordination for smaller teams. Suped's product is built around issue detection and alert quality so authentication drift becomes a specific action.
Plan spend before rollout
Both reviewed products had limited paid pricing clarity for the scenarios we tested. Suped publishes starter pricing, including a free plan and paid plans that map cleanly to domain and email volume.
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 Sendmarc or Proofpoint Email Fraud Defense?
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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