Extract Domain and verify email syntax on the go

Ready for 3.0

by Zacharia Kimotho ✓ · 1,402 views · created 2024-04-22 · Lead Generation

Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.

What this workflow does

This workflow has 3 nodes and runs manually, when you click “Execute workflow”. Along the way it connects DebugHelper.

How it runs

Trigger: Manually, when you click “Execute workflow”.

Generate random data (DebugHelper): uses DebugHelper
Set these fields to extract domain (Edit Fields (Set)): sets 3 fields: Valid EmailIs email , Extract Domain, email

Services it uses

DebugHelper

Before you upgrade to n8n 3.0

Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.

Nodes used (3)

Manual Triggern8n-nodes-base.manualTrigger
Edit Fields (Set)n8n-nodes-base.set
DebugHelpern8n-nodes-base.debugHelper

From the author

What problem is this workflow solving? This workflow is aimed for email marketing enthusiasts looking for an easy way to either extract the domain from an email ad also check if the syntax is correct without having to use the code node. How this works 1. For…
Excerpt from Zacharia Kimotho's description on n8n.io.

View the original on n8n.io → Check your own copy

Extract Domain and verify email syntax on the go

What this workflow does

How it runs

Services it uses

Before you upgrade to n8n 3.0

Nodes used (3)

From the author

Get the weekly “what broke” email