Email Classifier & Auto-Reply — Gmail + GPT-4o-mini

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Description

Stop writing the same replies over and over. This workflow watches your Gmail inbox, automatically classifies every incoming email using GPT-4o-mini, and drafts a professional reply — all in under 60 seconds. What it does: Monitors your Gmail inbox every minute for new emails Classifies each email into: Sales Inquiry, Support Request, Partnership, Job Application, Spam, or Other Generates a tailored draft reply for each category Saves drafts directly to Gmail — you review, personalise, and send Spam is filtered out automatically — no draft wasted Perfect for: freelancers, small business owners, solopreneurs, and agencies handling a high volume of inbound emails. What's included: Ready-to-import .json workflow file Full setup guide (PDF) — get running in 5 minutes Customisable AI prompts — change tone, categories, and reply style Requirements: n8n (self-hosted or cloud), Gmail account, OpenAI API key

What's Included