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DMARC Enforcement Check for Email Operations
x402
DMARC Enforcement Check for Email Operations is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Classifies a domain's published DMARC policy as monitor (p=none), quarantine, reject, or missing using DNS data only.
Price / call$0.01
Success—
StatusUnknown
How this service works
DMARC enforcement check for Email operations: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.
Output
Returns the DMARC policy classification for the queried domain — one of: 'reject' (strict enforcement), 'quarantine' (messages flagged), 'monitor'/'none' (policy exists but not enforced), or 'missing' (no DMARC record found). Based purely on DNS TXT record lookup at the _dmarc subdomain; no email is sent and no inbox is verified.
Example use cases
Email security audit for vendor domains
“I'm vetting a new vendor before we start exchanging sensitive emails — can you check the DMARC enforcement policy for their domain, acmecorp.com, and tell me if they have it set to reject, quarantine, monitor, or if it's missing?”
Pre-send spoofing risk assessment
“Before we launch our phishing simulation campaign, I need to know the DMARC policy classification for targetcompany.org — is it enforced at reject, quarantine, or just monitoring?”
Bulk domain email posture check
“We're evaluating email security across our partner list — can you look up the DMARC policy for partner-domain.io and tell me whether it's missing, in monitor mode, or actually enforced?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-email-operations?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, read-only classification of a domain's DMARC enforcement posture using DNS data. Ideal for security audits, vendor due diligence, phishing risk assessments, or any workflow that needs to programmatically determine whether a domain enforces email authentication at the reject, quarantine, or monitor level. Prefer this over full email deliverability checks when you only need the policy classification and not inbox verification or sending behavior.
Side effects
- Domain does not exist in DNS — may return 'missing' or an error
- Malformed domain input (e.g. including http:// prefix) may cause lookup failure
- Temporary DNS resolution failures may result in timeouts or errors
- Domain has a syntactically invalid DMARC record — classification may be ambiguous
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domain | string | Public DNS domain, e.g. example.com. |
Tags
x402
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