Send standardized alert emails via Gmail with custom subject and content

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This is a basic helper workflow to abstract the process of sending an alert email through Gmail. It takes in two parameters: Subject Lines (as an array of lines) You'll also need to fill in your em...

Best for

Personal Productivity automation workflows
beginner n8n builders looking for reusable templates

Tools used

n8n-nodes-base.executeworkflowtrigger, n8n-nodes-base.gmail, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Kevin.

Original n8n.io source

1.1 Workflow description

Title: Send standardized alert emails via Gmail with custom subject and content
Workflow name: Send standardized alert emails via Gmail with custom subject and content

This is a basic helper workflow to abstract the process of sending an alert email through Gmail.

It takes in two parameters:

Subject
Lines (as an array of lines)

You'll also need to fill in your email.

Notably, all emails it sends have ❗ n8n Alert: prefixed to the subject line, which makes them easy to identify and highlight in an email inbox.

In Gmail, this can be done by starring all messages that come in with ❗ n8n Alert: in the subject line, then using the Priority Inbox to push starreed messages to the top.

It's important to star the message rather than Mark As Important, because Gmail refuses to mark emails sent by automation as important.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - When Executed by Another Workflow

Type / Role: n8n-nodes-base.executeWorkflowTrigger - executeWorkflowTrigger
Config choices: Version 1.1

Block 2 - Send a message

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 3 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Send standardized alert emails via Gmail with custom subject and content
Complexity	beginner
Nodes	4
Categories	Personal Productivity
Author	Kevin
Published	20 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6189/6189.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows

Frequently asked questions

What does Send standardized alert emails via Gmail with custom subject and content do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity use case.

Kevin

2 workflows

Nodes

n8n-nodes-base.executeworkflowtrigger n8n-nodes-base.gmail n8n-nodes-base.stickynote

Complexity

beginner

Published 20 Jul 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/6189/6189.json

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Send standardized alert emails via Gmail with custom subject and content

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - When Executed by Another Workflow

Block 2 - Send a message

Block 3 - Sticky Note

Block 4 - Sticky Note1

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions