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Extract Domain and verify email syntax on the go

by Zacharia Kimothoadapted from n8n official workflow galleryUpdated Aug 2026
RequiresDebugHelperDebugHelper
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MaWhen clicking "Test workflow"When clicking "…SeSet these fields to extract domainSet these field…DHGenerate random dataGenerate random…12
1/5
STEPS · 2
Run manually by an operator

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 For this to work, replace the debugger node with your actual data source. Map your data at match the above layout Run your workflow and check for all the emails that are either valid or not Once done, you will have a list of all your emails, domains, and whether they are valid or not.

Tags

n8nreference-onlydebug-helper
Connects
debughelperDebugHelper
CategoryDebug Helper
Triggermanual
Complexitysimple
Nodes3
AddedApr 22, 2024

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