Create a draft response in Gmail using the OpenAI Assistant
Workflow Description
An automation template that runs on a schedule to fetch emails from Gmail, process them in batches using OpenAI Assistant for intelligent draft responses, with built-in limits and batch management to handle large email volumes efficiently.
How it works
- 1.Activate the scheduled trigger to initiate automation at predefined intervals
- 2.Retrieve emails from Gmail and organize them into separate processing batches
- 3.Send each email content to OpenAI Assistant to generate contextual and professional draft replies
- 4.Apply processing limits to prevent system overload and manage concurrent operations
- 5.Save generated drafts and attach them to the original email thread in Gmail
Use cases
- Automate management of high-volume inbound emails with consistent, AI-generated initial responses
- Improve customer support team efficiency by providing professional draft replies for quick review and refinement
Requirements
- Active Gmail account with API access to read messages and create drafts
- Valid OpenAI API key with sufficient credits and appropriate model selection
- Configured schedule trigger set to match your desired email processing frequency
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Details
How to Use
- 1.Click "Download Template"
- 2.Open your n8n dashboard
- 3.Go to Workflows > Import from File
- 4.Select downloaded file and configure credentials
Nodes Used (23)
Convert raw to base64
Code
Add email draft to thread
HTTP Request
Remove AI label from email
Gmail
Schedule trigger (1 min)
Schedule Trigger
Map fields for further processing
Set
Convert response to HTML
Markdown
Build email raw
Set
Sticky Note
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Sticky Note
Get threads with specific labels
Gmail
Ask OpenAI Assistant
OpenAI
Loop over threads
Split In Batches
Get thread messages
Gmail
Return last message in thread
Limit
Get single message content
Gmail
Sticky Note10
Sticky Note
Sticky Note11
Sticky Note