{"uid":"cap_aHTjIhLN0XJvYjbRfXHt8","slug":"email-structure-check-for-sales-operations-1e72abd6","name":"Email Structure Check for Sales Operations","description":"Email structure check for Sales operations: Check syntax and domain formatting only; it does not test whether a mailbox exists. DNS data only; does not send email or verify that an inbox exists.","url":"https://market.datapackvibe.com/x402/demand-domain-email-structure-check-sales-operations?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"email":{"type":"string","default":"user@example.com","description":"Email address to inspect."}}},"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_9De7c9zss4tRcLzi_XR5g","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":"Validates the syntax and domain formatting of an email address using DNS data, without sending email or verifying mailbox existence.","exampleAgentPrompt":"Can you check whether 'john.doe@acmecorp.com' has a valid email syntax and properly formatted domain — just the structure check, no need to actually send anything?","exampleUseCases":[{"title":"Sales CRM lead import validation","prompt":"Before we import this new batch of leads into the CRM, can you check if 'sarah.smith@prospectco.org' has a valid email structure and correctly formatted domain?"},{"title":"Outbound campaign list cleanup","prompt":"We're about to run an outbound sales campaign — can you validate the email structure and domain formatting for 'mike.johnson@bigclient.net' so we know it's worth including?"},{"title":"Sign-up form email format check","prompt":"A new contact just submitted our sales inquiry form with the email 'contact@newpartner.io' — can you quickly check if the syntax and domain format look valid before we follow up?"}],"resultDescription":"Returns a validation result indicating whether the email address passes syntax and domain formatting checks, based on DNS data. Does not confirm whether a real mailbox exists or send any email.","failureModes":["Malformed input (non-string or missing email field) returns an error","DNS lookup failures may affect domain validation results","Does not detect catch-all mail servers or existing mailboxes — may return valid for non-existent addresses","Disposable or temporary email domains may still pass structural validation"],"whenToPreferThis":"Use this endpoint when you need a lightweight, fast check of email address syntax and domain formatting without triggering any email sends or inbox verification. Ideal for pre-screening sales leads, cleaning contact lists, or validating form inputs at low cost ($0.01/call). Prefer this over full email verification services when you only need structural validity and want to avoid deliverability testing overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:18.343Z","isFirstParty":false,"canonicalSlug":"email-structure-check-for-sales-operations-1e72abd6"}