Automated support ticket system with Gmail, Trello, and Slack notifications
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 4 nodes and runs on Gmail events. Along the way it connects Gmail, Trello and Slack.
How it runs
Trigger: On Gmail events.
- Create New Support Ticket (Trello): uses Trello
- Send Automatic Confirmation (Gmail): uses Gmail
- Notify Support Team (Slack): uses Slack
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
- Still check Gmail Trigger below v1.4 runs as v1.4 (drafts skipped, max emails per poll) (Watch Support Inbox).
Nodes used (4)
- Gmail Trigger
n8n-nodes-base.gmailTrigger - Trello
n8n-nodes-base.trello - Gmail
n8n-nodes-base.gmail - Slack
n8n-nodes-base.slack
From the author
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…