{"uid":"cap_BkNxuBd1qdrUtnIW37YES","slug":"is-email-hosted-by-tutanota-bulk-23e05f66","name":"is-email-hosted-by-tutanota-bulk","description":"Bulk is email hosted by tutanota: 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. $0.10 per batch.","url":"https://email.intel.rallylive.ca/bulk/email/hosted-by/tutanota?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_uYl3rHRY807SvAaiea5-k","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 domain's email is hosted by Tutanota, returning ordered results with per-item error fields and a failure count.","exampleAgentPrompt":"Can you check this list of domains — acme.com, brightleaf.org, helios.io, nordhaus.de, and verdant.net — and tell me which ones are hosting their email through Tutanota?","exampleUseCases":[{"title":"Privacy-focused vendor email screening","prompt":"I have a list of 15 vendor domains and I need to know which ones are using Tutanota for their email — can you run them all at once and tell me which ones come back as Tutanota-hosted?"},{"title":"Lead enrichment for sales outreach","prompt":"We're about to send outreach to these 20 companies: can you flag which ones have Tutanota-hosted email so our sales team knows to expect encrypted inboxes and adjust their approach?"},{"title":"Security audit of partner domains","prompt":"As part of our security audit, can you batch-check all 18 of these partner domains and tell me which ones are running on Tutanota, along with any that returned errors?"}],"resultDescription":"An ordered array of results matching the input domain list, where each item contains a boolean indicating whether the domain's email is hosted by Tutanota (determined via MX record lookup through Cloudflare DoH), a per-item error field if the lookup failed, and an overall failure count for the batch.","failureModes":["Domain not found or DNS resolution failure — per-item error field populated","MX records exist but are ambiguous or empty — returns false negative","Batch exceeds 20 domain limit — request rejected","Network timeout on Cloudflare DoH lookup for one or more items — partial failure with error fields","Invalid input format — 400-level error for the whole batch"],"whenToPreferThis":"Use this endpoint when you have a list of 2–20 domains and need to check Tutanota hosting status for all of them in a single call rather than making repeated single-domain requests. It is the right choice when building data pipelines, enriching CRM records, auditing partner or vendor email infrastructure, or screening lead lists for Tutanota usage at scale. Prefer the single-domain sibling endpoint if you only have one domain to check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:44:18.137Z","isFirstParty":false,"canonicalSlug":"is-email-hosted-by-tutanota-bulk-23e05f66"}