Automated email replies with GPT-4o, Outlook, and GoToHuman approval
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs manually, when you click “Execute workflow”. Along the way it connects OpenAI Chat Model, Microsoft Outlook and Gotohuman (community).
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Output Today's Date (Code): runs custom JavaScript code
- Microsoft Outlook: get many
- Loop Over Items (Loop Over Items (Split in Batches)): loops over the items in batches
- AI Agent: runs an AI agent, with model: openai; 1 tool (Tool: Inject Creativity); output parser: Parser: Extract JSON from Idea
- Goto Human: uses Goto Human
- If: checks a condition and branches into true / false
- Microsoft Outlook: reply
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent: Create caption for linkedin (v1.9): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent: Create caption for linkedin (v1.9) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (10)
- Think Tool
@n8n/n8n-nodes-langchain.toolThink - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Manual Trigger
n8n-nodes-base.manualTrigger - Code
n8n-nodes-base.code - AI Agent
@n8n/n8n-nodes-langchain.agent - Microsoft Outlook
n8n-nodes-base.microsoftOutlook - Goto Human
@gotohuman/n8n-nodes-gotohuman.gotoHuman - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - If
n8n-nodes-base.if
From the author
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. --- ✅ Key Features - Reads Outlook emails from today only (excluding…