Automate Gmail Replies & Logging with Google Sheets

Transform your Gmail inbox into an intelligent customer service hub with this powerful n8n workflow that automatically detects, categorizes, and replies to incoming emails while maintaining detailed tracking records in Google Sheets.

What this workflow does

This Gmail automation workflow operates continuously to streamline your email management process:

• Intelligent polling: Monitors Gmail every minute for new incoming emails
• Smart keyword detection: Scans email subjects and body content to automatically categorize messages (pricing inquiries, support requests, meeting requests, or general communications)
• Automated responses: Sends contextually appropriate auto-replies via Gmail with proper "Re:" subject formatting
• Comprehensive logging: Appends detailed email information, categorization, and reply content to your Google Sheets for complete tracking and analysis

Use cases

Perfect for businesses and professionals who need reliable email automation:

• Customer support teams: Provide instant acknowledgment of support tickets while categorizing by urgency or type
• Sales teams: Automatically respond to pricing inquiries with relevant information and contact details
• Consultants and agencies: Handle meeting requests efficiently while maintaining organized client communication logs
• Small businesses: Ensure no customer inquiry goes unacknowledged, even outside business hours

Technical details

Built with proven n8n integrations for maximum reliability:

• Gmail Trigger: Continuous email monitoring with polling functionality
• Gmail node: Automated reply sending with proper threading
• Google Sheets integration: Real-time logging and data tracking
• Code node: Advanced keyword processing and message categorization logic

Setup requirements

Simple configuration process: connect your Gmail credentials for both trigger and send actions, link your Google Sheets account, create an "AutoReplyLog" sheet tab, and customize reply templates with your specific messaging, contact information, and calendar links. Replace the placeholder sheet ID with your target spreadsheet for immediate deployment.