Classify Gmail emails with OpenAI and Telegram feedback

An AI-powered Gmail assistant built with n8n that automatically labels emails, learns from your decisions, and safely improves over time using human-in-the-loop training.

This workflow combines:

- Gmail - OpenAI - Telegram - n8n Data Tables

to create a trainable AI inbox workflow that behaves more like an executive assistant than a traditional spam filter.

Features

✅ AI-powered Gmail classification ✅ Dynamic Gmail label discovery ✅ Human-in-the-loop review system ✅ Trainable via Telegram ✅ Historical learning from previous decisions ✅ Gmail-safe architecture (labels first, no auto-delete) ✅ Backfill support for older emails ✅ Configurable confidence thresholds

How It Works

The system uses a simple but powerful workflow: