Automated Gmail Sending with Custom Aliases and Attachment Handling via API

Overview

This workflow streamlines the process of sending Gmail messages with custom aliases and attachments, triggered via an API webhook. It is designed for businesses needing dynamic, automated email communication with advanced payload formatting and attachment management.

Key Features

• Webhook Trigger: Initiates the workflow upon receiving an API call.
• Payload Formatting: Structures email content and metadata, including sender alias.
• Attachment Handling: Splits and processes multiple attachments, downloading them as needed.
• Conditional Logic: Determines if attachments are present and processes accordingly.
• Gmail Integration: Sends emails through Gmail using specified aliases and includes attachments.

Benefits

• Time Savings: Automates repetitive email tasks, reducing manual effort.
• Consistency: Ensures emails are formatted and sent reliably with correct aliases and attachments.
• Scalability: Handles multiple attachments and dynamic payloads efficiently.
• Integration: Seamlessly connects external systems to Gmail via API.

Use Cases

• Automated customer notifications with personalized sender aliases.
• Sending reports or documents with attachments from web forms or CRM systems.
• Streamlining internal communications requiring file delivery.

This workflow leverages n8n's HTTP request, code, and conditional nodes to deliver robust, automated email solutions for modern businesses.