Automated Email Support Triage with GPT-4, Gmail & Trello

How It Works ⚙️

This workflow is a comprehensive, AI-powered system that acts as a virtual support manager. It automates the entire process of handling incoming support tickets, ensuring speed, accuracy, and efficiency.

1. Ticket Ingestion : The workflow starts when a new email arrives in your support inbox via the Gmail Trigger .
2. AI Analysis & Triage : An OpenAI node acts as an intelligent agent, instantly analyzing the email to categorize the issue, assign a priority, and determine the customer's sentiment (eg, "Angry," "Neutral").
3. Proactive Escalation : The workflow uses an If node to check for "Critical" priority or "Angry" sentiment. If these conditions are met, it takes a separate path to notify a manager immediately.
4. Ticket Creation : Regardless of urgency, a Trello card is created for the ticket, including all the AI's analysis and the original email content.
5. Automated Response : For low-priority tickets, a second If node and a Gmail node can send an automated, AI-generated response, completely freeing up your team.
6. Performance Reporting : All ticket data, including the AI's analysis, is logged to a Google Sheets dashboard for real-time analytics and to track support trends.

How to Set Up 🛠️

1. Import the Workflow : Copy the provided workflow JSON and import it into your n8n instance.
2. Configure Credentials :
   • Gmail : Add your OAuth2 credential for your support inbox.
   • OpenAI : Add your API Key.
   • Trello : Add your API Key and token.
   • Slack : Add your Bot Token credential.
   • Google Sheets : Add your OAuth2 credential.
3. Customize Workflow Nodes :
   • Node 1 ( Gmail Trigger ) : Ensure this is connected to your official support email address.
   • Node 2 ( OpenAI ) : The prompt is pre-configured but can be customized to better fit your specific categories or tone.
   • Node 4 ( Trello ) : Replace [YOUR TRELLO BOARD LIST ID] with the list ID for new tickets on your board.
   • Node 5 ( Slack ) : Replace [MANAGER'S SLACK USER ID] and [YOUR SUPPORT TEAM SLACK CHANNEL ID] with the correct IDs.
   • Node 9 ( Google Sheets ) : Replace [YOUR SUPPORT DASHBOARD SPREADSHEET ID] with your spreadsheet ID and ensure your sheet columns match the workflow's data.
4. Save & Activate : Once all settings and credentials are configured, save the workflow and click the "Inactive" toggle in the top-right corner to make it live.