OpenAI を使用して処理が必要なメールを自動判定し、Flow で Teams にアラートを送信
中級
これはPersonal Productivity, Multimodal AI分野の自動化ワークフローで、11個のノードを含みます。主にIf, Set, Code, HttpRequest, EmailReadImapなどのノードを使用。 OpenAI を使用して処理が必要なメールを自動検出し、Flow を通じて Teams にアラートを送信する
前提条件
- •ターゲットAPIの認証情報が必要な場合あり
- •OpenAI API Key
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"meta": {
"instanceId": "370dd47843c5d81fb49ae779f8a08c791d722f165741db5d7b2cea44ada08d1e",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "bb003676-b07c-4658-a5e4-4efcda44a567",
"name": "OpenAI",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
140,
-100
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini",
"cachedResultName": "GPT-4.1-MINI"
},
"options": {},
"messages": {
"values": [
{
"role": "system",
"content": "=You are my Personal Email Evaluator. When I provide you with an email's subject, body, and associated details, your task is to determine if the email is Actionable or Non-Actionable based on its content.\n\n\n\n### Criteria for Actionable Emails:\nAn email is deemed Actionable if it meets any of the following criteria and clearly suggests that immediate attention or response is required:\n\n\n\n1. **Inquiry**: Contains a meaningful question or request for significant information.\n2. **Proposal**: Includes a serious business offer or collaboration opportunity that needs review or reply.\n3. **Action Required**: Specifies urgent requests needing action, such as deadlines, bookings, or confirmations.\n4. **Follow-up Reminder**: Serves as a reminder related to a previous important discussion or commitment.\n5. **Task**: Clearly outlines a priority task or step that needs to be taken.\n6. **Urgent**: Signals critical issues or time-sensitive decisions requiring immediate attention.\n7. **Event Invite**: Represents a formal invitation that requires an RSVP for an important event.\n8. **Subscription Renewal**: Notifies about the need to renew vital services or licenses.\n9. **System Notification**: Alerts about technical issues or important status changes.\n10. **Bank Notifications**: Issues regarding financial alerts or suspicious activities needing verification.\n\n\n\n**Exclusions**: Do not classify generic, routine, or low-priority requests as actionable.\n\n\n\n**Response Format**: Return your assessment in a JSON format that includes the following:\n\n\n\n- **date**: The date the email was received.\n- **subject**: The subject line of the email.\n- **sender**: The sender's information.\n\n- **recipientEmail**: The receiver's information.\n- **actionable**: A determined status of either 'Actionable' or 'Non-Actionable'.\n\n\n\n**Example Output**:\n```json\n{\n \"date\": \"date_value\",\n \"subject\": \"subject_value\",\n \"from\": \"from_value\",\n\n \"to\":\"to_value\"\n \"actionable\": \"Actionable/Non-Actionable\"\n}\n```\n\n\n\n### Input:\nHere is the email details:\nFrom: {{ $json.from }} \n\nto: {{ $json.to }}\nOn date: {{ $json.date }} \nSubject line: {{ $json.subject }} \nEmail Body: {{ $json.textPlain }} \n\n\n\nEvaluate the provided email details and return the appropriate JSON object with your findings."
},
{
"content": "=Here are the email details:\nFrom: {{ $json.from }}\nto: {{ $json.to }}\non date :{{ $json.date }}\nSubject line: {{ $json.subject }}\nEmail Body: {{ $json.textPlain }}\n\n"
}
]
},
"simplify": false,
"jsonOutput": true
},
"credentials": {
"openAiApi": {
"id": "5Z0CvWzOY5DhkHX3",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "cebd6f73-b100-40f2-9f4c-ed30c1bd4708",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-160,
-300
],
"parameters": {
"width": 260,
"height": 400,
"content": "## Trigger on Email Received\n\nAutomatically runs the workflow when a new email is received from the configured Gmail account.\n"
},
"typeVersion": 1
},
{
"id": "7a3ad55d-ae03-43f6-b49c-fdec7fa10a5e",
"name": "Email Trigger (IMAP)",
"type": "n8n-nodes-base.emailReadImap",
"notes": "Listen for new mail ",
"position": [
-80,
-100
],
"parameters": {
"options": {},
"postProcessAction": "nothing"
},
"credentials": {
"imap": {
"id": "mlGxULMgNsjBaHwB",
"name": "IMAP Gmail account"
}
},
"notesInFlow": true,
"typeVersion": 2
},
{
"id": "93987fdc-2914-4a37-b6a3-aedf86b09d8d",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
120,
-300
],
"parameters": {
"width": 500,
"height": 400,
"content": "## Analyze Email Content and Extract Fields\n\n- Evaluate whether the email content qualifies as actionable based on predefined criteria using OpenAI.\n\n- Retrieves essential details such as subject, sender, recipient, and actionable status from the OpenAI evaluation result."
},
"typeVersion": 1
},
{
"id": "49ac28cf-0c2f-4638-a40e-e3a6de0febb4",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
640,
-300
],
"parameters": {
"height": 400,
"content": "## Check Is Email Actionable?\n\nProceeds only if the email is classified as “Actionable” by OpenAI."
},
"typeVersion": 1
},
{
"id": "be84addc-9633-40b4-8c7e-a52a0413095a",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
900,
-300
],
"parameters": {
"width": 460,
"height": 400,
"content": "## Send Alert to MS Teams\n\n- Builds a direct Gmail search URL using the encoded subject to help locate the email easily\n\n- Posts the email details to Microsoft Teams by triggering a Power Automate flow via its webhook URL\n\n"
},
"typeVersion": 1
},
{
"id": "5de0a008-cbe1-4a9e-a3c3-a6ca429f7f6d",
"name": "メール詳細の抽出",
"type": "n8n-nodes-base.set",
"position": [
460,
-100
],
"parameters": {
"include": "selected",
"options": {},
"includeFields": "choices[0].message.content.date, choices[0].message.content.subject, choices[0].message.content.from, choices[0].message.content.actionable, choices[0].message.content.to",
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "13a7a0cc-3b3f-4806-b22a-5708d9452609",
"name": "gmail 検索URLの構築",
"type": "n8n-nodes-base.code",
"position": [
960,
-100
],
"parameters": {
"jsCode": "for (const item of $input.all()) {\n const subject = item.json.subject;\n const encodedSubject = encodeURIComponent(subject).replace(/%20/g, '+');\n const searchLink = `https://mail.google.com/mail/u/0/#search/${encodedSubject}`;\n \n item.json.searchLink = searchLink;\n}\n\nreturn $input.all();"
},
"typeVersion": 2
},
{
"id": "935332f0-544d-4dd0-a01e-29a0500a0327",
"name": "対応要否の判定",
"type": "n8n-nodes-base.if",
"position": [
700,
-100
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b51ec706-74a8-4f4c-8ae9-dc9e19523e7b",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.actionable }}",
"rightValue": "Actionable"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "d6d170ed-5ca4-480d-9e42-d0723d831e6e",
"name": "MS team へのアラート送信",
"type": "n8n-nodes-base.httpRequest",
"position": [
1200,
-100
],
"parameters": {
"method": "POST",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "date",
"value": "={{ $json.date }}"
},
{
"name": "=subject",
"value": "={{ $json.subject }}"
},
{
"name": "sender",
"value": "={{ $json.from.replace('<', '(').replace('>', ')') }}"
},
{
"name": "=recipientEmail",
"value": "={{ $json.to }}"
},
{
"name": "=searchLink",
"value": "={{ $json.searchLink }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ed5cfd2a-5eda-47bf-9eb3-c9852d64e1df",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-160,
180
],
"parameters": {
"color": 5,
"width": 840,
"height": 480,
"content": "## Power Automate flow to send a message in Teams.\n\n ### **1. Trigger: When a Webhook is Received**\n - The flow is initiated when an external system (e.g., n8n) sends an HTTP request to a Power Automate webhook URL\n- This request contains structured email data including subject, sender, recipient, date, actionability, and a search link.\n\n### **2. Parse JSON**\n- Parses the incoming JSON payload from the webhook to extract required fields such as\n `subject`, `from`, `to`, `date`, `searchLink`\n\n### **3. Get Mention Token for a User in Microsoft Teams**\n- Fetches a special @mention token for a specific user to be used in a Teams message.\n\n### **4. Post Message in Microsoft Teams (Chat with Flow Bot)**\n- Composes and sends a rich HTML message to the user via the Flow bot in Teams.\n- The message includes:\n - Key email details \n - A clickable link (searchLink) to locate the email in the mailbox\n \n\n\n"
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
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"935332f0-544d-4dd0-a01e-29a0500a0327": {
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"7a3ad55d-ae03-43f6-b49c-fdec7fa10a5e": {
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}
}
}よくある質問
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?
中級 - 個人の生産性, 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。
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