{"product_id":"verify-single-or-bulk-emails-with-searchbug-n8n","title":"Verify Single or Bulk Emails with Searchbug + n8n","description":"\u003ch3\u003eVerify single or bulk emails automatically with Searchbug + n8n\u003c\/h3\u003e\n\u003cp\u003eThis n8n workflow lets you submit one email address or upload a CSV, verifies every address using the \u003cstrong\u003eSearchbug Email Verification API\u003c\/strong\u003e, saves results to \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e, and posts a \u003cstrong\u003evalid\/invalid summary to Slack\u003c\/strong\u003e—all in one streamlined run.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives input via an n8n Form Trigger\u003c\/strong\u003e—either a single email or a CSV file upload.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoutes processing\u003c\/strong\u003e:\n    \u003cul\u003e\n      \u003cli\u003eSingle-email submissions are handled directly.\u003c\/li\u003e\n      \u003cli\u003eCSV uploads are parsed into \u003cstrong\u003eone item per row\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes the email field\u003c\/strong\u003e so each record is mapped consistently to an `email` property, even if CSV header capitalization varies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerifies each email\u003c\/strong\u003e by calling the Searchbug Email Verification API, while \u003cstrong\u003econtinuing even if some requests error\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtracts a clean result object\u003c\/strong\u003e including key verification fields such as \u003cem\u003estatus\u003c\/em\u003e, \u003cem\u003edomain\u003c\/em\u003e, \u003cem\u003eMX\u003c\/em\u003e, \u003cem\u003eSMTP provider\u003c\/em\u003e, and related flags.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAppends results to Google Sheets\u003c\/strong\u003e as new rows in your “Email Verification” sheet\/tab.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAggregates totals\u003c\/strong\u003e (valid\/invalid\/total) and \u003cstrong\u003eposts a summary to Slack\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality-check leads before sending outreach (SaaS operations, sales ops, and marketing teams).\u003c\/li\u003e\n  \u003cli\u003eValidate email lists imported from CRM exports or marketing tools.\u003c\/li\u003e\n  \u003cli\u003eBuild an internal “email verification” form for your team using n8n.\u003c\/li\u003e\n  \u003cli\u003eAudit deliverability risk by tracking SMTP\/MX-related verification details over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSearchbug Email Verification API\u003c\/strong\u003e via an HTTP request using \u003cstrong\u003eCO_CODE\u003c\/strong\u003e and \u003cstrong\u003ePASS\u003c\/strong\u003e query parameters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e: appends each verification result to your selected spreadsheet and “Email Verification” sheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlack\u003c\/strong\u003e: posts a valid\/invalid\/total summary to your chosen channel.\u003c\/li\u003e\n  \u003cli\u003en8n nodes used: \u003cstrong\u003eif\u003c\/strong\u003e, \u003cstrong\u003eset\u003c\/strong\u003e, \u003cstrong\u003ecode\u003c\/strong\u003e, \u003cstrong\u003eslack\u003c\/strong\u003e, \u003cstrong\u003eform trigger\u003c\/strong\u003e, plus a sticky note for workflow guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For CSV uploads, the file must be a \u003cstrong\u003e.csv\u003c\/strong\u003e and include an \u003cstrong\u003eemail\u003c\/strong\u003e column.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45869895942323,"sku":"N8N-18436","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/qN-5qg0yVuU_CIA20uc6v_newLfeM9.png?v=1787130562","url":"https:\/\/buyflowscripts.com\/products\/verify-single-or-bulk-emails-with-searchbug-n8n","provider":"N8N Commerce","version":"1.0","type":"link"}