Automated Email Validation and Notification for HubSpot Contacts

This n8n workflow automates the process of verifying email addresses of HubSpot contacts and sending a confirmation email upon completion. It begins with a manual trigger for testing purposes, then searches for contacts in HubSpot that have email properties but lack a validation status. Each contact’s email is verified via Hunter.io, which checks the validity of the email address. The results are used to update the contact’s record in HubSpot with the verification status and date. After a brief wait to respect rate limits, the workflow sends an email notification confirming the completion of the email verification process. This setup is ideal for marketers and CRM managers who want to ensure email deliverability and keep contacts’ data up-to-date automatically.