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Validate email of new contacts in Hubspot

by Jonathanadapted from n8n official workflow galleryUpdated Aug 2026
RequiresHubSpotHubSpotOne Simple APIOne Simple APISlack
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HuWhen contact createdWhen contact cr…Get contact email addressGet contact ema…OSvalidate the emailvalidate the em…IfIf email is suspiciousIf email is sus…Send to Slack1234
1/5
STEPS · 4
Starts on a Hubspot event

This workflow uses a Hubspot Trigger to check for new contacts. It then validates the contacts' email using OneSimpleAPI. If there are any a message will be sent to Slack. To configure this workflow you will need to set the credentials for the Hubspot, OneSimpleAPI and Slack Nodes. You will also need to select the Slack channel to use for sending the message.

Tags

n8nreference-onlyhubspotone-simple-apislack
Connects
hubspotHubSpotonesimpleapiOne Simple APISlack
CategoryHubSpot
Triggermanual
Complexitysimple
Nodes5
AddedFeb 17, 2022

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