{"uid":"cap_9-PA_PBdH-XIY4XlVarjI","slug":"permissive-spf-policy-check-for-vendor-screening-b9f30cc5","name":"Permissive SPF Policy Check for Vendor Screening","description":"Permissive SPF policy check for Vendor screening: Flag an SPF policy ending in +all or ?all and list its mechanisms. DNS data only; does not send email or verify that an inbox exists.","url":"https://market.datapackvibe.com/x402/demand-domain-spf-permissive-policy-vendor-screening?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","default":"example.com","description":"Public DNS domain, e.g. example.com."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G9VmWLTeeO1O39U1um7nq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a domain's SPF DNS record for permissive policies ending in +all or ?all and lists the included mechanisms, flagging risky configurations.","exampleAgentPrompt":"Can you check whether acme-supplier.com has a permissive SPF policy — specifically if it ends in +all or ?all — and list out all its SPF mechanisms?","exampleUseCases":[{"title":"Vendor onboarding security screening","prompt":"Before we onboard GlobalParts Inc. as a supplier, can you check if globalparters.com has a risky SPF policy like +all or ?all that could let anyone spoof their email address?"},{"title":"Procurement risk audit for new contractors","prompt":"I'm reviewing three contractor domains for our procurement team — can you check if buildright-contractors.com is using a permissive SPF policy that flags it as an email spoofing risk?"},{"title":"Security team supply chain review","prompt":"Our security team needs to flag any vendors with weak SPF configurations — can you check techpartners-ltd.com and tell me if its SPF record ends in +all or ?all and what mechanisms it includes?"}],"resultDescription":"Returns whether the domain's SPF record uses a permissive qualifier (+all or ?all), along with a structured list of the SPF mechanisms found in the DNS TXT record. No email is sent and no inbox is verified — this is purely DNS-based lookup data.","failureModes":["Domain has no SPF record — returns not found or no SPF record response","Domain does not exist in DNS — returns DNS resolution failure","Domain uses a valid but non-permissive SPF policy — returns not flagged with policy details","Malformed SPF record — may return parse error or incomplete mechanism list","Network or DNS timeout — returns service unavailable"],"whenToPreferThis":"Choose this endpoint when you need a fast, lightweight DNS-only check to screen vendor or partner domains for dangerous SPF permissiveness (+all or ?all) as part of a vendor risk or procurement workflow. It is ideal when you do not need full email deliverability testing or inbox verification — just a security flag on the SPF policy posture. Prefer this over a full email security audit tool when cost and speed matter and the question is specifically about SPF permissiveness.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:39.542Z","isFirstParty":false,"canonicalSlug":"permissive-spf-policy-check-for-vendor-screening-b9f30cc5"}