AI Agent Workflow for Email Bounce Validation in n8n

Is it possible to set up a workflow in n8n to validate emails for bounce for free? Using Instantly for lead generation and email verification is expensive, especially with high volumes like 1000+ emails per day. Existing web scrapers can gather emails, but they need validation to prevent auto-pauses due to high bounce rates.

ChatGPT suggests creating an AI Agent Workflow for this purpose by integrating an email validation service API with n8n.

Steps to Create an Email Validation Workflow:

1. Choose an Email Validation Service (e.g., ZeroBounce, Hunter.io, NeverBounce, BriteVerify).
2. Get API Access from the chosen service.

This ensures bounce rates are managed efficiently.