Automated error notifications with optional GPT-4o diagnostics via email
Who’s it for++ This template is ideal for anyone who needs reliable, real-time visibility into failed executions in n8n. Whether you’re a developer, operator, founder, or part of a small team, this workflow helps you detect issues quickly without digging through execution logs. It’s especially useful for users who want the flexibility to enable AI-powered diagnostics when needed. ++What it does++ The workflow sends an automated email alert whenever any workflow in your n8n instance
At a glance
Automated error notifications with optional GPT-4o diagnostics via email is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.
- Platform
- n8n
- Connects
- OpenAI
- Modules
- 6
- Price
- Free
- Version
- v1.0

About this workflow
Who’s it for++ This template is ideal for anyone who needs reliable, real-time visibility into failed executions in n8n. Whether you’re a developer, operator, founder, or part of a small team, this workflow helps you detect issues quickly without digging through execution logs. It’s especially useful for users who want the flexibility to enable AI-powered diagnostics when needed. ++What it does++ The workflow sends an automated email alert whenever any workflow in your n8n instance encounters an error. It captures key details such as workflow name, timestamp, node name, and error message. If you enable AI analysis, the alert also includes a Severity Level and a Quick Resolution—giving you an instant, actionable understanding of the problem. If AI is disabled, you receive a clean, minimal error notification. ++How it works++ 1. Error Trigger activates when any workflow fails. 2. Config — Set Fields stores your SMTP settings and the AnalyzeErrorWithAI toggle. 3. Use AI Analysis? decides whether to run the AI node. 4. If enabled, Analyze Error with AI generates structured recommendations. 5. Format Email Body builds the message based on the selected mode. 6. Send Email delivers the notification. ++Requirements++ 1. SMTP credentials 2. A valid sender & recipient email 3. Optional: OpenAI credentials if using AI analysis ++How to set up++ 1. Open the Config node and fill in email settings and the AI toggle. 2. Add your SMTP and (optional) OpenAI credentials. 3. Save, activate, and test the workflow.
How to import this n8n workflow
- 1
Download the workflow JSON file after purchase.
- 2
Open n8n → click the menu → Import from File.
- 3
Select the downloaded JSON and import.
- 4
Set up credentials for each node that requires them.
- 5
Click Execute Workflow to test, then activate.
Setup guide
Setup guide included
Purchase to unlock the full step-by-step guide
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- JSON blueprint — instant download
- Setup guide PDF included
- 5 downloads · valid 30 days
- Works with n8n
Need help setting this up?
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- Configure live on Google Meet / Zoom
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