Automated support ticket system with Gmail, Trello, and Slack notifications

Automated Support Ticket & Customer Notification System

Let's build this workflow to streamline your customer support. Here is a detailed, node-by-node explanation of how it works and how to set it up in n8n.

How It Works

This workflow transforms your support inbox into a structured ticket system. When a new email arrives at your support address, the system automatically creates a new ticket (e.g., a Trello card), sends an instant confirmation email to the customer, and notifies your support team. This ensures every customer inquiry is captured, organized, and confirmed, guaranteeing no request gets missed.

Setup Steps

1. Gmail Trigger: Watch Support Inbox

• Node Type: Gmail Trigger
• Credentials: YOUR_GMAIL_CREDENTIAL
• Parameters:
  • Operation: Watch for New Mails
  • Folder: Inbox (or a specific folder for support emails, like Support)
  • To: [email protected]
• Explanation: This node is the starting point. It connects to your support email address and listens for new messages. As soon as a new email arrives, it triggers the rest of the workflow.

2. Trello: Create New Support Ticket

• Node Type: Trello
• Credentials: YOUR_TRELLO_CREDENTIAL
• Parameters:
  • Operation: Create Card
  • Board ID: YOUR_SUPPORT_BOARD_ID
  • List ID: YOUR_INCOMING_LIST_ID (e.g., "New Tickets")
  • Name: New Support Request from {{ $json.from }}
  • Description: Subject: {{ $json.subject }} Body: {{ $json.body }}
• Explanation: This node takes the details from the incoming email and creates a new card on your Trello board. This turns every email into an actionable, trackable ticket for your support team.

3. Gmail: Send Automatic Confirmation

• Node Type: Gmail
• Credentials: YOUR_GMAIL_CREDENTIAL
• Parameters:
  • Operation: Send
  • To: ={{ $json.from }}
  • Subject: Re: {{ $json.subject }}
  • Body: Hi there, thanks for reaching out. We've received your request and have created a new ticket. Our team will get back to you shortly.
• Explanation: This node sends a quick, professional, and automated email back to the customer. This provides immediate peace of mind for the customer and confirms that their inquiry was successfully received.

4. Slack: Notify Support Team (Optional)

• Node Type: Slack
• Credentials: YOUR_SLACK_CREDENTIAL
• Parameters:
  • Operation: Post Message
  • Channel: YOUR_SUPPORT_CHANNEL_ID (e.g., #support-channel)
  • Text: *New Support Ticket!* A new ticket from *{{ $json.from }}* has been created in Trello.
• Explanation: This optional but recommended node sends a real-time notification to your support team on Slack, letting them know that a new ticket is waiting for their attention.

Final Step: Activation

1. After configuring the nodes and connecting all credentials, click "Save" at the top of the canvas.
2. Click the "Active" toggle in the top-right corner. The workflow is now live!
3. Note: You can easily swap out the Trello node with a Zendesk or Jira node, and the Slack node with a Telegram or Microsoft Teams node, depending on your team's tools.