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Lordevo Email Auth Check
x402
Lordevo Email Auth Check is a paid API for AI agents from shop.lordevo.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Checks a domain's email authentication posture (SPF, DKIM, DMARC, MTA-STS, BIMI) and returns a spoofability grade with actionable issue details
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with: overall grade (A–F) and numeric score, spoofable boolean, MX records and detected mail provider, full SPF record with all-qualifier and DNS lookup count, DKIM selectors found at 30 common selector names, DMARC policy/pct/rua, MTA-STS status, TLS-RPT, BIMI presence, and a prioritized issues list with severity, title, and fix guidance for each problem found.
Example use cases
Pre-send domain security audit
“Before we start our outbound email campaign from acmecorp.com, can you check if our SPF, DKIM, and DMARC are properly configured and tell me if we're at risk of being spoofed?”
Third-party vendor email risk check
“I'm about to integrate with payments.vendorco.com — can you check their email authentication setup and tell me if their domain is spoofable or has weak DMARC enforcement?”
Phishing investigation for suspicious sender
“I got a suspicious email claiming to be from trustbank.com — can you check if that domain has weak email auth that would let someone spoof it easily?”
Technical details
Endpoint
GEThttps://shop.lordevo.com/api/quick/email-auth?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, single-call email authentication audit covering SPF, DKIM, DMARC, MTA-STS, BIMI, and spoofability in one response with a human-readable grade and actionable fix guidance. Prefer it over manual DNS lookups or separate SPF/DMARC checkers when you need all signals in one structured payload. Ideal for security audits, vendor assessments, phishing investigations, or pre-deployment email configuration validation.
Side effects
- Domain does not exist or has no DNS records — returns empty or null fields with low score
- Invalid domain format — may return an error or unparseable result
- Domain has no MX records — mail provider will be null
- SPF record with more than 10 DNS lookups flagged as issue but still returned
- DKIM check limited to 30 common selectors — custom or obscure selectors may not be found
- Rate limiting or transient DNS failures may return partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"mx": [
{
"host": "aspmx.l.google.com",
"priority": 1
}
],
"spf": {
"all": "~all",
"record": "v=spf1 include:_spf.google.com ~all",
"dns_lookups": 4
},
"dkim": {
"selectors_found": [
"google"
]
},
"tool": "email-auth",
"dmarc": {
"pct": 100,
"rua": null,
"policy": "none"
},
"grade": "C",
"score": 66,
"domain": "example.com",
"issues": [
{
"id": "dmarc_none",
"fix": "Move to p=quarantine then p=reject.",
"title": "DMARC policy is p=none",
"severity": "medium"
}
],
"spoofable": true,
"mail_provider": [
"Google Workspace"
]
}
}Tags
x402
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