{ "id": "IYMbUalwaX81VJs4", "meta": { "templateCredsSetupCompleted": true }, "name": "Auto Spam/Marketing & Offer Delete", "tags": [], "nodes": [ { "id": "d3c54552-91c2-4b7f-b9ce-f6cf2a28d615", "name": "Gmail Trigger", "type": "n8n-nodes-base.gmailTrigger", "position": [ -80, 60 ], "parameters": { "filters": {}, "pollTimes": { "item": [ { "mode": "everyHour" } ] } }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 1.2 }, { "id": "322d373c-84c9-4b2a-a68a-fc977788f973", "name": "OpenAI Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 140, 260 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-4.1-nano", "cachedResultName": "gpt-4.1-nano" }, "options": {} }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.2 }, { "id": "39ace162-640d-4350-9d43-142d335752be", "name": "If", "type": "n8n-nodes-base.if", "position": [ 520, 60 ], "parameters": { "options": {}, "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "or", "conditions": [ { "id": "3fa478cd-9476-4a10-b039-1e537b838b31", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $json.output }}", "rightValue": "SPAM" }, { "id": "82bafdff-daed-4791-8dd0-dae981c0ee43", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $json.output }}", "rightValue": "OFFER" } ] } }, "typeVersion": 2.2 }, { "id": "89d0576e-1523-4684-9c7c-8af12464a648", "name": "Validator of Email", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 160, 60 ], "parameters": { "text": "=Tu masz ostatni\u0105 wiadomo\u015b\u0107 email: \n {{ $json.snippet }}", "options": { "systemMessage": "=You are an intelligent assistant for analyzing and classifying emails or contact form messages.\n\nYour task is to accurately assess whether the message contains **valuable information** or is a **standard commercial message with no real value to the recipient**.\n\nWe distinguish three classes:\n\n1. `SPAM` \u2013 bulk messages, low-quality content, random text, scam, phishing, etc. \n2. `OFFER` \u2013 commercial or marketing messages that promote something but **do not contain information important to the user**, e.g.:\n - Discount coupons \n - Promotion or sale announcements \n - Abandoned cart reminders \n - Invitations to register, download, or purchase \n - Cold emails and collaboration offers \n3. `IMPORTAND` \u2013 messages containing **important information for the recipient**, even if commercial in nature, e.g.:\n - Order or payment confirmation \n - Shipping or delivery status \n - Message from a specific person with a question or request \n - Private matters, invitations, inquiries \n\nRules:\n- If in doubt, mark as `IMPORTAND`.\n- Focus on the message content, do not evaluate email address or headers.\n- Respond with only **one word**: `SPAM`, `OFFER`, or `IMPORTAND`.\n\nExamples:\n\nMessage: \n\"Your order #14235 has been shipped. Expected delivery: Thursday.\" \nResponse: `IMPORTAND` \n\ud83d\udccc This is important information for the user \u2013 do not delete.\n\n---\n\nMessage: \n\"You left something in your cart! Today only -15% off your purchase!\" \nResponse: `OFFER` \n\ud83d\udccc Typical marketing reminder, no concrete value.\n\n---\n\nMessage: \n\"Hi, we noticed you haven\u2019t downloaded our free e-book. Download now and learn 10 ways to increase sales.\" \nResponse: `OFFER` \n\ud83d\udccc Marketing pitch, lacks important content.\n\n---\n\nMessage: \n\"Attached is the invoice for the service completed last month. Contact me if you have any questions.\" \nResponse: `IMPORTAND` \n\ud83d\udccc Invoice = important message.\n\n---\n\nMessage: \n\"Only today! Free shipping and up to -30% discounts in our store!\" \nResponse: `OFFER` \n\ud83d\udccc Promotion, typical commercial info.\n\n---\n\nMessage: \n\"Hi, I saw your ad online and I\u2019m interested in collaborating. Can we talk by phone?\" \nResponse: `IMPORTAND` \n\ud83d\udccc Message from a specific person = potential lead.\n\n---\n\nMessage: \n\"Win a new iPhone! Click here and claim your prize!\" \nResponse: `SPAM` \n\ud83d\udccc No explanation needed \u2013 scam/spam.\n\n---\n\nMessage: \n\"I\u2019d like to ask if you offer individual training?\" \nResponse: `IMPORTAND` \n\ud83d\udccc Genuine message from an interested customer.\n\n---\n\nMessage: \n\"Register now to get free access to XYZ tool for 7 days.\" \nResponse: `OFFER` \n\ud83d\udccc Promotional offer, not inherently important.\n" }, "promptType": "define" }, "typeVersion": 1.9 }, { "id": "30698570-1181-4164-8d19-3e944fcae486", "name": "Delate Email", "type": "n8n-nodes-base.gmail", "position": [ 780, 60 ], "parameters": { "messageId": "={{ $('Gmail Trigger').item.json.id }}", "operation": "delete" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.1 }, { "id": "c1476511-b49b-410e-9665-47d04f26c92a", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ 1040, -260 ], "parameters": { "width": 660, "height": 1060, "content": "### \ud83d\udccc Workflow: Auto Spam/Marketing Offer Killer Copy\n\n**Description** \nThis workflow automatically monitors your Gmail inbox and **classifies incoming emails** into one of three categories:\n\n- `SPAM`: Low-value, scam, or irrelevant bulk messages \n- `OFFER`: Standard marketing/commercial offers without user-relevant information \n- `IMPORTAND`: Important and valuable messages, even if commercial (e.g. invoices, personal inquiries)\n\nIf a message is classified as `SPAM` or `OFFER`, it is **automatically deleted** from your Gmail inbox.\n\n---\n\n### \u2699\ufe0f Components Used\n\n- **Gmail Trigger** \u2013 Checks for new messages every hour \n- **Validator of Email (OpenAI)** \u2013 Uses GPT-based logic to analyze and classify the message \n- **IF Node** \u2013 Filters for SPAM and OFERTA categories \n- **Gmail Delete** \u2013 Deletes irrelevant messages automatically\n\n---\n\n### \u26a0\ufe0f Warnings & Information\n\n- **Permanent deletion**: Emails marked as SPAM or OFFER are deleted without confirmation. Use with caution.\n- **No human review**: The system relies entirely on AI classification. False positives may occur.\n- **Language-specific**: The AI prompt is in English.\n- **Inactive by default**: You need to manually activate the workflow in n8n.\n- **Testing recommended**: Always test on a non-critical Gmail account before full deployment.\n\n---\n\n### \u2705 Use Case\n\nIdeal for:\n- Freelancers tired of cold emails \n- Business owners who want a clean inbox \n- Anyone filtering out marketing and spam noise while keeping valuable emails untouched\n" }, "typeVersion": 1 } ], "active": false, "settings": { "executionOrder": "v1" }, "versionId": "988b967f-e77d-4698-af25-93c44b601aec", "connections": { "If": { "main": [ [ { "node": "Delate Email", "type": "main", "index": 0 } ] ] }, "Gmail Trigger": { "main": [ [ { "node": "Validator of Email", "type": "main", "index": 0 } ] ] }, "OpenAI Chat Model": { "ai_languageModel": [ [ { "node": "Validator of Email", "type": "ai_languageModel", "index": 0 } ] ] }, "Validator of Email": { "main": [ [ { "node": "If", "type": "main", "index": 0 } ] ] } } }