Verify form leads in real time with NeverBounce before adding to your CRM
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This workflow has 6 nodes and runs when someone submits an n8n form (“Verify”). Along the way it connects Neverbounce Email Verification (community).
How it runs
Trigger: When someone submits an n8n form (“Verify”).
- Neverbounce: verify an email address (Nb Email Verification): uses Nb Email Verification
- Check if Status = Valid (If): checks a condition and branches into true / false
- Form: Error & Retry (n8n Form): shows the next form page
- Form: Success Message (n8n Form): shows the next form page
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-neverbounce-email-verification is verified or supports 3.0 (used in Neverbounce: verify an email address).
Nodes used (5)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Nb Email Verification
n8n-nodes-neverbounce-email-verification.nbEmailVerification - If
n8n-nodes-base.if - n8n Form
n8n-nodes-base.form - No Operation, do nothing
n8n-nodes-base.noOp
From the author
Stop lead pollution at the source. This workflow creates a "Gatekeeper" for your web forms, ensuring that only 100% valid email addresses ever reach your CRM. How it works: 1. Instant Verification: As soon as a user submits your n8n form, their email is sent…