Auto Inbox AI is an intelligent inbox management system powered by n8n and OpenAI, designed to automate email classification and actions like marking, replying, and sending alerts — all without manual intervention.
Built for job seekers and professionals, this system classifies incoming emails (like job application results, referral offers, interview invites, etc.) and automatically:
- Sends relevant updates via Telegram
- Marks emails as read
- Replies with a polite rejection response (if applicable)
⚡ This workflow uses LLM-based classification with a custom set of job-related categories and makes your inbox act like an agent.
- Gmail Trigger: Checks for new incoming emails.
- Text Classifier (OpenAI GPT-4o-mini): Classifies the email into one of several predefined categories:
- Shortlisted / Viewed
- Referral Offered
- Interview / Assessment Invite
- Rejected
- Spam / Irrelevant
- Job Board Notification
- Conditional Actions:
- Sends Telegram alerts with contextual messages.
- Marks mails as read when necessary.
- Sends an automatic reply if the mail is a rejection (with a polite message).
Inbox_Manager.json: The exported n8n workflow. You can import this directly into your n8n instance.a41de676-bfc8-4b8b-989a-a7d5991cd50a.png: Visual snapshot of the flow.
- Import the
Inbox_Manager.jsoninto your n8n editor. - Set up credentials:
- Gmail OAuth2
- Telegram Bot API
- OpenAI API (GPT-4o or gpt-3.5-turbo works too)
- Configure your custom Telegram chat ID and Gmail account.
- Activate the workflow and let it manage your inbox!
- n8n.io
- OpenAI GPT (via LangChain Classifier Node)
- Gmail API
- Telegram Bot API
Made by Mohammed Musharraf, a GenAI + Automation enthusiast exploring agentic AI for real-world productivity.