n8n Gmail Error Trigger: Email on Workflow Failures

Get instant Gmail alerts when your n8n workflows fail

This n8n Gmail Error Trigger workflow automatically sends you an email via Gmail whenever a workflow error occurs—so you can spot failures fast and respond before they impact your operations.

What this workflow does

When a workflow fails, this error workflow sends an email with clear debugging context. The email includes:

• Workflow name (as the email subject line)
• Error message
• Last node executed
• Execution URL (to quickly jump to the failing run)
• Stacktrace (for detailed troubleshooting)

Important: Error workflows do not need to be activated to be used. However, they do need to be selected in the Settings menu of the workflows you want to monitor and email on error.

Use cases

• SaaS operations monitoring: Email your team when background automations fail (e.g., syncing, enrichment, or routing steps).
• Automation engineering: Receive actionable failure details (last node, stacktrace, execution link) without checking the n8n UI.
• Reliable integrations: Detect issues immediately when downstream systems break and trigger error notifications automatically.

Technical details

• Nodes / Tech stack: Gmail, Error Trigger
• Setup steps:
  • Create and select Gmail credentials in the Gmail node
  • Choose email recipient(s) in the Gmail node
  • Save and select this workflow as the "Error Workflow" in the Settings menu of the target workflows

Built for n8n users, automation engineers, and SaaS operators who want faster incident awareness with reliable Gmail notifications.