スポンサー契約メールの自動化
これはAI Summarization, Multimodal AI分野の自動化ワークフローで、16個のノードを含みます。主にIf, Set, Gmail, GmailTrigger, Agentなどのノードを使用。 GmailとGPT-4を使ってスポンサー契約メールへの自動返信
- •Googleアカウント + Gmail API認証情報
- •OpenAI API Key
{
"id": "Kb8GjaSSiC75Pcdk",
"meta": {
"instanceId": "87616dfce72ffd690a51f4d408ac3b27a946f12a1119e0e281f5ed271497219e",
"templateCredsSetupCompleted": true
},
"name": "Email Automation for Sponsored Deals",
"tags": [],
"nodes": [
{
"id": "26059112-67e7-4a81-b187-70dcbf8ff44f",
"name": "Gmailトリガー",
"type": "n8n-nodes-base.gmailTrigger",
"position": [
-440,
-100
],
"parameters": {
"simple": false,
"filters": {},
"options": {},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
}
},
"credentials": {
"gmailOAuth2": {
"id": "qRfscNFGDLVMQs6g",
"name": "Gmail account"
}
},
"typeVersion": 1.2
},
{
"id": "fbcb4645-50d3-4e2c-9c27-8c89333f39db",
"name": "フィールド編集",
"type": "n8n-nodes-base.set",
"position": [
-220,
-100
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "d78ea8f1-65f1-4cb6-bb27-c652a5a63d94",
"name": "From",
"type": "string",
"value": "={{ $json.headers.from }}"
},
{
"id": "1b4a5b47-5057-4ac2-9e03-f3bb0d98134b",
"name": "Subject",
"type": "string",
"value": "={{ $json.subject }}"
},
{
"id": "f9968f70-b3a0-4000-9a64-c6504317eeff",
"name": "Email_Body",
"type": "string",
"value": "={{ $json.text }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "1ecfa39b-9749-4364-96af-f4d5db5486c6",
"name": "AIエージェント",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-20,
-100
],
"parameters": {
"text": "=# System Prompt for Sponsored Email Detection Agent\n\n## Role\nYou are an **Email Sentiment & Sponsorship Detection Agent**. \nYour primary task is to analyze incoming emails, determine if they are **sponsored emails**, identify the sender’s **intention**, and return results in a structured JSON format. \n\n---\n\n## Behavior\n- Always be **objective and concise**. \n- Never provide extra explanations outside the defined output format. \n- Focus strictly on analyzing **email content, tone, and intent**. \n\n---\n\n## Output Format\nAlways respond in **Markdown** using the following JSON structure: \n\n```json\n{\n \"isSponsoredEmail\": true/false,\n \"reason\": \"Concise explanation of why you classified it this way\"\n}\n\n\n {{ $json.Email_Body }}",
"options": {},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 2
},
{
"id": "7d9b4d22-b83a-43c6-b2d1-081c12771d56",
"name": "OpenAIチャットモデル",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-100,
120
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "qlhg6EzexBZ9bwXO",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "b251365d-8bff-441e-8ab3-250ba216bac3",
"name": "構造化出力パーサー",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
160,
200
],
"parameters": {
"schemaType": "manual",
"inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"isSponsoredEmail\": {\n\t\t\t\"type\": \"boolean\"\n\t\t},\n\t\t\"reason\": {\n\t\t\t\"type\": \"string\"\t\t\t\n\t\t}\n\t}\n}"
},
"typeVersion": 1.2
},
{
"id": "dc80f4ae-c9dd-4847-8142-b34598ee7f2c",
"name": "条件分岐",
"type": "n8n-nodes-base.if",
"position": [
360,
-100
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a4ad6006-2906-4101-b106-d232132206fd",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.output.isSponsoredEmail }}",
"rightValue": "true"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "e089a21d-712d-4c85-991a-6a751ab6361f",
"name": "何もしない",
"type": "n8n-nodes-base.noOp",
"position": [
680,
100
],
"parameters": {},
"typeVersion": 1
},
{
"id": "e27b672a-3cc6-45d7-a7b8-80f56e1c1c87",
"name": "AIエージェント1",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
680,
-380
],
"parameters": {
"text": "=#Role\nYou are a professional and courteous email assistant responding on behalf of [Your Company Name]. You've just received a sponsored email offer. Please read the email content and draft a polite, professional reply informing the sender that while you appreciate their interest, your company is not currently accepting sponsored content.\n\nKindly explain that you have specific criteria that must be met before considering sponsorships, such as alignment with your brand values, audience relevance, and internal planning cycles. Offer to keep their information on file and encourage them to reach out in the future when sponsorship opportunities reopen.\n\nMaintain a friendly tone, express gratitude for their outreach, and do not close the door completely. End with a courteous sign-off.\n\n# Prepare Email body as below. \nHello,\n\nThank you for your interest in collaborating with [Your Company Name]. We truly appreciate the time and effort you’ve taken to reach out to us.\n\nWe do occasionally accept sponsored content, provided it meets a few important criteria that ensure value and relevance for our audience. Specifically, we look for partnerships that: \n\n1. **Align with Our Brand Values** – The content should reflect the professionalism, integrity, and focus areas of our company. \n2. **Serve Our Audience** – Sponsored material should provide clear benefits, insights, or solutions that are relevant and meaningful to our community. \n3. **Complement Our Planning Cycles** – We accept sponsored opportunities at select times during the year to align with our editorial calendar and campaign schedule. \n\nIf your offer meets these guidelines, we’d be glad to explore the possibility further. Please feel free to share details about your proposal, including the nature of the content, target audience, and how it aligns with the values above. \n\nWe carefully review all opportunities and will respond with next steps if there’s a good fit. Even if the timing isn’t right, we’re happy to keep your information on file for future consideration. \n\nThank you again for thinking of [Your Company Name]. We look forward to staying connected. \n\nWarm regards, \n[Your Name] \n[Your Company Name] \n\n\n\nEmail Details are as below:\n{{ $('Gmail Trigger').item.json.headers.from }}\n{{ $('Gmail Trigger').item.json.headers.subject }}\n{{ $('Gmail Trigger').item.json.text }}\n\nNote: just prepare the email body and do not include message headers. ",
"options": {},
"promptType": "define"
},
"typeVersion": 2
},
{
"id": "e74356b8-3f5f-440c-81d8-9f62ec468711",
"name": "OpenAIチャットモデル1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
680,
-120
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "qlhg6EzexBZ9bwXO",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "a0edd387-37ee-4ad6-b12f-9c1b5005f6ba",
"name": "Gmail",
"type": "n8n-nodes-base.gmail",
"position": [
1180,
-380
],
"webhookId": "0167c16b-b9fd-41e1-850e-8274c27dd4bb",
"parameters": {
"message": "={{ $json.output }}",
"options": {},
"emailType": "text",
"messageId": "={{ $('Gmail Trigger').item.json.id }}",
"operation": "reply"
},
"credentials": {
"gmailOAuth2": {
"id": "qRfscNFGDLVMQs6g",
"name": "Gmail account"
}
},
"typeVersion": 2.1
},
{
"id": "8579055e-fca8-4b96-a02f-b41251841d16",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-620,
-300
],
"parameters": {
"width": 300,
"height": 360,
"content": "## Email Trigger\nRead inbox every minute and then send to next node for Analysis"
},
"typeVersion": 1
},
{
"id": "b5f4a066-8ee7-4fbc-a627-59b1f199647c",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-300,
-260
],
"parameters": {
"width": 260,
"height": 320,
"content": "## Extract\n- Header\n- Subject\n- EmailBody"
},
"typeVersion": 1
},
{
"id": "36ff7139-a3fe-40d5-ae61-30ee62910207",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
-340
],
"parameters": {
"color": 4,
"width": 360,
"height": 220,
"content": "## Process and validate Confirm If Sponsored \n\n- The AI agent will read through the email and confirm if the email is an sponsored email or not.\n- It then pass this boolean to If Else node."
},
"typeVersion": 1
},
{
"id": "ce10097e-b873-4bfe-8171-3b86c7d2c0d5",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
500,
-560
],
"parameters": {
"color": 6,
"width": 440,
"content": "## Prepare Email Body \n- This node will prepare email body with company policies on accepting any sponsored deals."
},
"typeVersion": 1
},
{
"id": "7da70e7a-8805-4426-a639-afffc41bd1b6",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1140,
-220
],
"parameters": {
"content": "## Reply\n- This node will send an email to the Sender\n"
},
"typeVersion": 1
},
{
"id": "2f793a0b-343e-4ab6-975a-0efafe48304c",
"name": "付箋5",
"type": "n8n-nodes-base.stickyNote",
"position": [
740,
240
],
"parameters": {
"content": "## If not a Sponsored Email. Do Nothing. \n\n"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "624043af-906a-4f2a-99d0-46399fdf2e2b",
"connections": {
"dc80f4ae-c9dd-4847-8142-b34598ee7f2c": {
"main": [
[
{
"node": "e27b672a-3cc6-45d7-a7b8-80f56e1c1c87",
"type": "main",
"index": 0
}
],
[
{
"node": "e089a21d-712d-4c85-991a-6a751ab6361f",
"type": "main",
"index": 0
}
]
]
},
"1ecfa39b-9749-4364-96af-f4d5db5486c6": {
"main": [
[
{
"node": "dc80f4ae-c9dd-4847-8142-b34598ee7f2c",
"type": "main",
"index": 0
}
]
]
},
"e27b672a-3cc6-45d7-a7b8-80f56e1c1c87": {
"main": [
[
{
"node": "a0edd387-37ee-4ad6-b12f-9c1b5005f6ba",
"type": "main",
"index": 0
}
]
]
},
"fbcb4645-50d3-4e2c-9c27-8c89333f39db": {
"main": [
[
{
"node": "1ecfa39b-9749-4364-96af-f4d5db5486c6",
"type": "main",
"index": 0
}
]
]
},
"26059112-67e7-4a81-b187-70dcbf8ff44f": {
"main": [
[
{
"node": "fbcb4645-50d3-4e2c-9c27-8c89333f39db",
"type": "main",
"index": 0
}
]
]
},
"7d9b4d22-b83a-43c6-b2d1-081c12771d56": {
"ai_languageModel": [
[
{
"node": "1ecfa39b-9749-4364-96af-f4d5db5486c6",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"e74356b8-3f5f-440c-81d8-9f62ec468711": {
"ai_languageModel": [
[
{
"node": "e27b672a-3cc6-45d7-a7b8-80f56e1c1c87",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"b251365d-8bff-441e-8ab3-250ba216bac3": {
"ai_outputParser": [
[
{
"node": "1ecfa39b-9749-4364-96af-f4d5db5486c6",
"type": "ai_outputParser",
"index": 0
}
]
]
}
}
}このワークフローの使い方は?
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか?
上級 - AI要約, マルチモーダルAI
有料ですか?
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス(OpenAI APIなど)は別途料金が発生する場合があります。
関連ワークフロー
Pramod Kumar Rathoure
@prathoureDesign and build custom n8n workflows that: ⚡ Eliminate repetitive work 📊 Integrate tools like Google Workspace, CRMs, and APIs ✅ Deliver faster, error-free results I create solutions that save time, boost accuracy, and let teams focus on high-value work. For me, automation isn’t just about technology—it’s about freeing people from busywork so they can do what matters most. let’s talk—I can help you turn them into smooth, automated workflows.
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