Automated email replies with GPT-4o, Outlook, and GoToHuman approval

This n8n workflow reads emails from your Outlook inbox, drafts AI-powered replies using OpenAI, and routes them through the gotoHuman node for human approval before replying automatically.

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✅ Key Features

- Reads Outlook emails from today only (excluding those from your own address). - AI-generated replies crafted using OpenAI based on the subject and body of the email. - Community node integration: Uses the gotoHuman node for human review and approval of replies before sending. - Safe sending: Only approved responses are automatically sent back via Outlook. - Expandable: Can be easily modified to: - Send drafts instead of full replies - Include additional email filters - Trigger at intervals or via webhook

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🧠 Nodes Used

- Microsoft Outlook – Fetch and reply to emails - OpenAI – Generates smart reply text - gotoHuman – Human-in-the-loop approval system - Loop Over Items, IF, Code, and Set nodes for processing logic - Manual Trigger – For testing

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