AI-Powered Email Autoresponder with Human Approval
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Automate your email responses with this intelligent n8n workflow. It uses AI to summarize incoming emails, draft professional replies leveraging your company knowledge base, and integrate a human approval step before sending, ensuring accuracy and quality.
About This Workflow
Streamline your communication with this advanced AI Email Processing Autoresponder. Designed for corporate inboxes handling general inquiries, this workflow automatically fetches new emails, intelligently summarizes their content using an AI summarization chain, and then crafts professional, context-aware replies. It integrates Retrieval Augmented Generation (RAG) with a Qdrant vector store, enabling the AI to pull information from your company's knowledge base for highly accurate answers. Crucially, a human approval step ensures that every AI-generated response meets your standards before it's dispatched, combining efficiency with control.
Key Features
- Intelligent Email Summarization: Automatically condenses lengthy emails into concise summaries for quick understanding.
- AI-Powered Response Generation: Drafts professional and contextually relevant email replies using advanced LLMs (DeepSeek R1, GPT-4o-mini).
- Retrieval Augmented Generation (RAG): Integrates with Qdrant vector store to access your company's knowledge base for accurate, data-driven responses.
- Human-in-the-Loop Approval: Incorporates a mandatory "Yes/No" approval step, giving you final control over outgoing communications.
- Automated Email Dispatch: Sends approved replies directly from your configured SMTP server.
How To Use
- Configure IMAP & SMTP Credentials: Set up your
Email Trigger (IMAP)node with credentials to fetch incoming emails and yourSend Emailnode with SMTP credentials for replies. - Establish Qdrant Vector Store: Create a Qdrant collection and populate it with your company's knowledge base documents. Update the
Qdrant Vector Storenode with yourQdrantApi accountand the correct collection ID. - Set Up AI Credentials: Provide
OpenRouter account(for DeepSeek R1) andOpenAi account(for GPT-4o-mini and Embeddings) credentials for the respective nodes. - Customize AI Prompts: Adjust the summarization and email writing prompts in
Email Summarization ChainandWrite emailnodes to match your specific communication style and requirements. - Integrate Approval Mechanism: The
Approve?node expects a booleanapproveddata point. You will need to integrate an external approval mechanism (e.g., via a webhook, internal tool, or n8n's User Input node) to provide thistrue/falsevalue to the workflow before theApprove?node executes.
Apps Used
Workflow JSON
{
"id": "db14194b-3de9-4f02-a02a-d239b4239ab7",
"name": "AI-Powered Email Autoresponder with Human Approval",
"nodes": 9,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: db14194b-3de9...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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