n8n-nodes-mailflow

This is an n8n community node. It lets you use Mailflow in your n8n workflows.

Mailflow is an email notification service that provides API-based email webhook parsing and notification delivery.

n8n is a fair-code licensed workflow automation platform.

Installation
Operations
Credentials
Compatibility
Usage
Resources
Version history

Installation

Follow the installation guide in the n8n community nodes documentation.

Quick Install

1. Go to Settings > Community Nodes in your n8n instance
2. Select Install
3. Enter n8n-nodes-mailflow and click Install

Manual Install

npm install n8n-nodes-mailflow

Operations

Webhook Mapping

Operation	Description
Parse Webhook Data	Parse email data submitted via webhook, extracting fields: from, to, subject, text, receivedAt, mailboxId

Notification

Operation	Description
Send Notification	Send a notification via Mailflow API with workspace_id, subject, and body

Credentials

To use the Notification resource, you need to configure Mailflow API credentials:

1. Sign up at mailflow.cc and obtain your API Key
2. In n8n, go to Credentials > New Credential
3. Search for Mailflow API
4. Enter your API Key (format: sk_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx)
5. Enter Base URL (default: https://mailflow.cc)
6. Save the credential

Note: The Webhook Mapping resource does not require API credentials — it only parses incoming webhook data.

Compatibility

• Minimum n8n version: 1.0.0
• Tested on: n8n latest (Docker)

Usage

Example 1: Parse Incoming Email Webhooks

1. Add a Webhook trigger node
2. Connect a Mailflow node
3. Select Resource: Webhook Mapping
4. Select Operation: Parse Webhook Data
5. The node will automatically map incoming webhook fields (from, to, subject, text, etc.)

This is useful when you receive email events from an external service via webhook and want to extract structured email data for downstream processing.

Example 2: Send Notifications

1. Add any trigger node (e.g., Webhook, Schedule, etc.)
2. Connect a Mailflow node
3. Select Resource: Notification
4. Select Operation: Send Notification
5. (Optional) Select Workspace Name from the dynamic dropdown loaded from /api/mailboxes
6. Configure Subject and Body
7. Make sure you have configured the Mailflow API credential

Resources

• n8n Community Nodes Documentation
• Mailflow Official Website
• GitHub Repository

Version History

0.1.0 (Initial Release)

• Webhook Mapping: Parse webhook email data
• Notification: Send notifications via Mailflow API
• Mailflow API credential support (Bearer Token)