Email management: Auto-delete marketing emails & generate AI replies with Gemini
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 10 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Gmail, Google Sheets and Google Gemini.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).
- Get many messages (Gmail): get many
- Message a model (Google Gemini): uses Google Gemini
- AI response formatter (Edit Fields (Set)): sets 1 field: content.parts[0].text
- categories emails (Switch): routes items into 2 branches
- Delete a message (Gmail): delete
- Reply to a message (Gmail): reply
- Append or update row in sheet (Google Sheets): append or update
- Append or update row in sheet (Google Sheets): append or update
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- Gmail
n8n-nodes-base.gmail - Google Sheets
n8n-nodes-base.googleSheets - Manual Trigger
n8n-nodes-base.manualTrigger - Email Trigger (IMAP)
n8n-nodes-base.emailReadImap - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - Edit Fields (Set)
n8n-nodes-base.set - Switch
n8n-nodes-base.switch
From the author
Description This workflow intelligently scans your inbox, detects whether an email is marketing or genuine, and takes the right action automatically. Marketing Emails : Deleted instantly and logged in Google Sheets for tracking. Non-Marketing Emails : Receive…