{"workflow":{"id":14060,"name":"Verify form leads in real time with NeverBounce before adding to your CRM","views":4,"recentViews":1,"totalViews":4,"createdAt":"2026-03-15T10:57:40.862Z","description":"Stop lead pollution at the source. \nThis workflow creates a \"Gatekeeper\" for your web forms, ensuring that only **100% valid email addresses ever reach your CRM**.\n\n**How it works:**\n\n1. Instant Verification: As soon as a user submits your n8n form, their email is sent to NeverBounce for a real-time health check.\n2. The \"Clean\" Path: If the email is valid, the lead is automatically created/updated in your CRM (HubSpot, Salesforce, etc.) and the user sees a \"Success\" page.\n3. The \"Gatekeeper\" Loop: If the email is invalid or disposable, the workflow blocks the entry, shows a custom error message, and allows the user to re-enter a valid address without losing their place.\n\n**Why use this?**\n\n- Protect Domain Reputation: Stop your sales team from sending to \"undeliverable\" addresses.\n- Save CRM Costs: Keep your contact database lean by only paying for real, reachable humans.\n- Better UX: Instead of a generic failure, users get immediate feedback to fix typos in real-time.","workflow":{"name":"NeverBounce Lead Gatekeeper","nodes":[{"id":"bd74b608-3e8f-4681-9486-bfae15ed8f99","name":"On form submission","type":"n8n-nodes-base.formTrigger","position":[0,0],"webhookId":"c7c72480-7be5-4a1c-b7ac-1e3af815b757","parameters":{"formTitle":"Verify","formFields":{"values":[{"fieldLabel":"Email"}]}},"typeVersion":2.5},{"id":"3e6e56d2-1871-4860-b661-53deeb8e2af6","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[-1040,-320],"parameters":{"width":992,"height":912,"content":"## Goal: Stop lead pollution at the source.\nThis workflow creates a “Gatekeeper” for your web forms, ensuring that only 100% valid email addresses ever reach your CRM.\n\n## Setup Steps:\n1. Webhook Link: Open 'On form submission' and copy the Test URL to your form settings.\n2. Credentials: In 'Neverbounce: verify an email', select your NeverBounce API key.\n3. Logic: The 'If' node is set to valid. Add catchall if you want to be less restrictive.\n4. Error Handling: If an email is invalid, the 'Form - Invalid' node triggers a retry screen for the user.\n5. Success State: The 'Form - Success' node displays your \"Thank You\" message after a valid submission.\n6. Final Step: Replace 'Create Lead in CRM' with your actual CRM node (HubSpot, Salesforce, etc.).\n\n\n## Video Tutorial:\nWatch the 75-second setup guide above\n@[youtube](FDy-eaITcAQ)"},"typeVersion":1},{"id":"ce2a949e-55b0-49f6-8e0f-78cb9e34b6a0","name":"Neverbounce: verify an email address","type":"n8n-nodes-neverbounce-email-verification.nbEmailVerification","position":[208,0],"parameters":{"emailField":"={{ $json.Email }}","additionalFields":{}},"typeVersion":1},{"id":"9e82e251-21fa-4330-a1e7-adefe6da39ac","name":"Check if Status = Valid","type":"n8n-nodes-base.if","position":[416,0],"parameters":{"conditions":{"conditions":[{"operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.verification_result.status }}","rightValue":"valid"}]}},"typeVersion":2.3},{"id":"22889c9b-1602-4f0f-a39b-73b78cf1ed9c","name":"Form: Error & Retry","type":"n8n-nodes-base.form","position":[624,196],"webhookId":"61665336-4f6b-4082-b7a4-40f827d81907","parameters":{"formFields":{"values":[{"fieldName":"Email","fieldLabel":"⚠️ Invalid email. Please check for typos and try again."}]}},"typeVersion":2.5},{"id":"70c75bb5-ff74-4d94-8755-1c682df7af33","name":"Create Lead in CRM","type":"n8n-nodes-base.noOp","position":[624,-64],"parameters":{},"typeVersion":1},{"id":"9586ad65-74a1-486f-9f05-d286a4f17c6e","name":"Form: Success Message","type":"n8n-nodes-base.form","position":[848,-64],"webhookId":"92540d6e-ed8e-4ce8-8eaf-7a3754af3855","parameters":{"operation":"completion","completionTitle":"Form submitted successfully","completionMessage":"Thank you for your submission"},"typeVersion":2.5}],"connections":{"Create Lead in CRM":{"main":[[{"node":"Form: Success Message","type":"main","index":0}]]},"On form submission":{"main":[[{"node":"Neverbounce: verify an email address","type":"main","index":0}]]},"Form: Error & Retry":{"main":[[{"node":"Neverbounce: verify an email address","type":"main","index":0}]]},"Check if Status = Valid":{"main":[[{"node":"Create Lead in CRM","type":"main","index":0}],[{"node":"Form: Error & Retry","type":"main","index":0}]]},"Neverbounce: verify an email address":{"main":[[{"node":"Check if Status = Valid","type":"main","index":0}]]}}},"lastUpdatedBy":1,"workflowInfo":{"nodeCount":7,"nodeTypes":{"n8n-nodes-base.if":{"count":1},"n8n-nodes-base.form":{"count":2},"n8n-nodes-base.noOp":{"count":1},"n8n-nodes-base.stickyNote":{"count":1},"n8n-nodes-base.formTrigger":{"count":1},"n8n-nodes-neverbounce-email-verification.nbEmailVerification":{"count":1}}},"status":"published","readyToDemo":null,"user":{"name":"Sharon","username":"sharonraz","bio":"","verified":false,"links":[],"avatar":"https://gravatar.com/avatar/babfba92210b89305179a5dfa92bfe374f51d8bae289c7b6d2d4dcfc8a370a65?r=pg&d=retro&size=200"},"nodes":[{"id":20,"icon":"fa:map-signs","name":"n8n-nodes-base.if","codex":{"data":{"alias":["Router","Filter","Condition","Logic","Boolean","Branch"],"details":"The IF node can be used to implement binary conditional logic in your workflow. 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API "},{"url":"https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/","icon":"🤖","label":"5 workflow automations for Mattermost that we love at n8n"},{"url":"https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/","icon":"🙌","label":"Sending Automated Congratulations with Google Sheets, Twilio, and n8n "},{"url":"https://n8n.io/blog/how-to-set-up-a-ci-cd-pipeline-with-no-code/","icon":"🎡","label":"How to set up a no-code CI/CD pipeline with GitHub and TravisCI"},{"url":"https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/","icon":"🎖","label":"Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"},{"url":"https://n8n.io/blog/aws-workflow-automation/","label":"7 no-code workflow automations for Amazon Web Services"}],"primaryDocumentation":[{"url":"https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.noop/"}]},"categories":["Core 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