{"uid":"cap_5Soctp_2z8PbVhyQfHf3q","slug":"is-email-hosted-by-microsoft-365-bulk-9ea7257a","name":"is-email-hosted-by-microsoft-365-bulk","description":"Bulk is email hosted by microsoft 365: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.","url":"https://email.intel.rallylive.ca/bulk/email/hosted-by/microsoft-365?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fK-zIDdiP8XdsUtnowuyz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks up to 20 domains at once to determine whether each is hosted on Microsoft 365 email, returning results in input order with per-item error details and a failure count.","exampleAgentPrompt":"Can you check these 15 domains — acme.com, contoso.com, fabrikam.com, northwind.com, tailspin.com, adventure-works.com, litware.com, proseware.com, woodgrove.com, cohovineyard.com, cohowinery.com, cohovaneyards.com, datum.com, lucernepublishing.com, wingtiptoys.com — and tell me which ones are hosted on Microsoft 365?","exampleUseCases":[{"title":"Lead list M365 enrichment","prompt":"I have this list of 18 prospect domains from our CRM — acme.com, globex.com, initech.com, umbrella.com, waynetech.com, stark.com, oscorp.com, cyberdyne.com, weyland.com, monarch.com, tyrell.com, rekall.com, soylent.com, omnicorp.com, nakatomi.com, aperture.com, black-mesa.com, vault-tec.com — can you batch-check which of them are running Microsoft 365 for email so I know which sales reps to hand off to our M365-focused team?"},{"title":"IT audit of company domains","prompt":"We own these 12 subsidiary domains and I need to confirm which ones are actually on Microsoft 365 before our tenant consolidation: alpha-corp.com, beta-corp.com, gamma-corp.com, delta-corp.com, epsilon-corp.com, zeta-corp.com, eta-corp.com, theta-corp.com, iota-corp.com, kappa-corp.com, lambda-corp.com, mu-corp.com — please check them all at once."},{"title":"Competitor email stack research","prompt":"I want to know which of these 10 competitors are using Microsoft 365 for email — openai.com, anthropic.com, cohere.com, mistral.ai, adept.ai, inflection.ai, stability.ai, midjourney.com, runway.ml, elevenlabs.io — can you run a batch check and give me the breakdown?"}],"resultDescription":"An ordered list of results matching the input domains, each containing a boolean indicating whether the domain is hosted on Microsoft 365, a per-item error field (null on success), and an overall failure count for the batch.","failureModes":["Domain unreachable or DNS lookup fails — item-level error field populated, counted in failure total","Batch exceeds 20 domains — request rejected or truncated","Network timeout during concurrent DNS resolution — partial results with errors on affected items","Malformed domain string in input — per-item error returned for that entry","Payment not received or x402 authorization fails — entire batch call rejected"],"whenToPreferThis":"Choose this endpoint when you have a list of 2–20 domains and need Microsoft 365 hosting status for all of them in a single call. It processes domains concurrently and returns results in input order, making it far more efficient than looping the single-domain endpoint. Prefer this over the single endpoint whenever batch throughput or cost-per-domain matters, and over the watch endpoint when you need an immediate one-shot answer rather than ongoing change monitoring.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:40:44.497Z","isFirstParty":false,"canonicalSlug":"is-email-hosted-by-microsoft-365-bulk-9ea7257a"}