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AgentStall ZA Email Security Checker
x402
AgentStall ZA Email Security Checker is a paid API for AI agents from agentstall.nilesh-b54.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-02).
Checks a South African domain's email security configuration (DMARC, MTA-STS, SPF) and returns a grade, score, and spoofing-risk assessment, or a sector-wide scorecard.
Price / call$0.003
Success—
StatusUnknown
How this service works
Email security and spoofing check for any domain: grades DMARC, SPF, DNSSEC, MTA-STS and TLS-RPT from public DNS and says how easily fake email could be sent in the domain's name. Alternatively returns daily-updated scorecards ranking banks, government bodies, regulators and telecoms in South Africa, Nigeria, Kenya, Egypt, Ghana and 6 other African countries.
Output
Returns a JSON object containing the domain checked, an overall email security grade (e.g. A–F), a numeric score (0–100), the DMARC policy in effect (none/quarantine/reject), a spoofing difficulty assessment (e.g. 'harder (lands in spam)'), and a list of specific security findings such as missing MTA-STS or weak DMARC configuration. For sector queries, returns an aggregated scorecard across multiple domains.
Example use cases
Spoofing risk check for a supplier
“Before we onboard this new supplier, can you check the email security score for their domain supplierco.co.za — specifically whether their emails could be spoofed and what their DMARC policy is?”
Sector-wide government email security audit
“Give me an email security scorecard for all South African government domains — I want to see which ones are most at risk of email spoofing.”
Email security check before a phishing report
“I got a suspicious email claiming to be from sars.gov.za — can you check that domain's email security grade and whether it's easy to spoof emails from them?”
Technical details
Endpoint
GEThttps://agentstall.nilesh-b54.workers.dev/v1/email-security?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to assess email spoofing risk, DMARC configuration, or overall email security posture for South African domains (.co.za and others). It uniquely offers sector-level scorecards for South African banks, insurers, government, metros, telecoms, and regulators — making it ideal for compliance audits, threat intelligence, and supplier vetting in a South African context. Use it over generic DMARC checkers when you need structured, graded output with spoofing-risk language or sector benchmarking.
Side effects
- Domain not found or does not exist — returns empty or error result
- No DNS records present for the domain — minimal findings returned
- Payment not made — returns HTTP 402 with PAYMENT-REQUIRED header
- Invalid sector value — returns error indicating valid sector options
- Domain parameter missing without sector — returns validation error
- Rate limiting or upstream DNS timeout — may return partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"dmarc": {
"policy": "quarantine"
},
"grade": "B",
"score": 75,
"domain": "example.co.za",
"findings": [
"no MTA-STS: incoming mail encryption can be downgraded"
],
"spoofing": "harder (lands in spam)"
}
}Tags
x402
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