基于OpenAI GPT-4分类的Gmail邮件自动分类与标记
中级
这是一个AI Summarization, Multimodal AI领域的自动化工作流，包含 15 个节点。主要使用 Gmail, SplitInBatches, ScheduleTrigger, LmChatOpenAi, TextClassifier 等节点。 基于OpenAI GPT-4分类的Gmail邮件自动分类与标记
前置要求
- •Google 账号和 Gmail API 凭证
- •OpenAI API Key
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"meta": {
"instanceId": "d1786ab0d745a7498abf13a9c2cdabb1374c006e889b79eef64ce0386b8f8a41",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "434e0315-d478-4fc6-9d68-b6d83692d56d",
"name": "计划触发器",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-220,
-60
],
"parameters": {
"rule": {
"interval": [
{
"field": "minutes"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "9a3551be-1e97-4b1a-986e-55adb27ea660",
"name": "遍历项目",
"type": "n8n-nodes-base.splitInBatches",
"position": [
220,
-40
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "e44d7114-2e55-4bc3-82d6-b9fdf10651d8",
"name": "OpenAI 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
440,
180
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-5",
"cachedResultName": "gpt-5"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "MGwGMKEkdcjzlYCw",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "123cb1eb-0d71-4e61-a4af-f514c54f20e2",
"name": "添加标签 (高优先级)",
"type": "n8n-nodes-base.gmail",
"position": [
940,
-200
],
"webhookId": "78527ed1-4494-4a9a-994b-a417a3c45ac1",
"parameters": {
"labelIds": [
"IMPORTANT"
],
"resource": "thread",
"threadId": "={{ $json.threadId }}",
"operation": "addLabels"
},
"credentials": {
"gmailOAuth2": {
"id": "CeBpTZBQSAMKVKJY",
"name": "Gmail account (Billy Email 2)"
}
},
"typeVersion": 2.1
},
{
"id": "e1b53e1d-da8d-483d-8fe3-ddc821b66c0e",
"name": "添加标签 (个人)",
"type": "n8n-nodes-base.gmail",
"position": [
940,
0
],
"webhookId": "78527ed1-4494-4a9a-994b-a417a3c45ac1",
"parameters": {
"labelIds": [
"CATEGORY_PERSONAL"
],
"resource": "thread",
"threadId": "={{ $json.threadId }}",
"operation": "addLabels"
},
"credentials": {
"gmailOAuth2": {
"id": "CeBpTZBQSAMKVKJY",
"name": "Gmail account (Billy Email 2)"
}
},
"typeVersion": 2.1
},
{
"id": "711c5194-4046-42ac-8e2e-acbe2026ac29",
"name": "添加标签 (推广)",
"type": "n8n-nodes-base.gmail",
"position": [
940,
220
],
"webhookId": "78527ed1-4494-4a9a-994b-a417a3c45ac1",
"parameters": {
"labelIds": [
"CATEGORY_PROMOTIONS"
],
"resource": "thread",
"threadId": "={{ $json.threadId }}",
"operation": "addLabels"
},
"credentials": {
"gmailOAuth2": {
"id": "CeBpTZBQSAMKVKJY",
"name": "Gmail account (Billy Email 2)"
}
},
"typeVersion": 2.1
},
{
"id": "ac4c736c-4948-4463-9651-54e1b5e592fa",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-680,
-140
],
"parameters": {
"color": 4,
"width": 400,
"height": 300,
"content": "## 需要设置"
},
"typeVersion": 1
},
{
"id": "29a5312e-4ddf-41e7-afff-1e8683feca28",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-680,
500
],
"parameters": {
"color": 4,
"width": 680,
"height": 400,
"content": "## 📋 工作流流程概览"
},
"typeVersion": 1
},
{
"id": "8825d969-1365-4c33-bc00-e995deb40e64",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-680,
200
],
"parameters": {
"color": 4,
"width": 680,
"height": 280,
"content": "## 📧 智能 Gmail 标签自动化与文本分类器和 GPT-5"
},
"typeVersion": 1
},
{
"id": "6ab81542-c082-409a-affd-138e766d42a9",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
860,
-380
],
"parameters": {
"color": 4,
"width": 280,
"height": 860,
"content": "## 添加标签节点"
},
"typeVersion": 1
},
{
"id": "e6ef7d72-00a6-457d-8059-f20dcecc9d9f",
"name": "便签5",
"type": "n8n-nodes-base.stickyNote",
"position": [
440,
-180
],
"parameters": {
"color": 4,
"width": 320,
"height": 320,
"content": "## 标签分类器"
},
"typeVersion": 1
},
{
"id": "ce7c17d4-958e-4d77-8b99-07d71b1005a0",
"name": "标签分类器",
"type": "@n8n/n8n-nodes-langchain.textClassifier",
"position": [
460,
0
],
"parameters": {
"options": {
"fallback": "other"
},
"inputText": "=Email Subject:\n{{ $json.headers.subject }}\n\nEmail Body:\n{{ $json.text }}",
"categories": {
"categories": [
{
"category": "High Priority",
"description": "Emails that require immediate attention or urgent action."
},
{
"category": "Personal",
"description": "Personal refers to activities or matters related to private life, self, or non-work interests."
},
{
"category": "Promotions",
"description": "Promotions refer to marketing messages or activities that advertise products, services, or offers"
}
]
}
},
"typeVersion": 1,
"alwaysOutputData": false
},
{
"id": "1c81d787-784f-48bb-bdd2-2b9b2f9fc975",
"name": "便签6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-120,
-220
],
"parameters": {
"color": 4,
"width": 320,
"height": 320,
"content": "## Gmail - 获取邮件"
},
"typeVersion": 1
},
{
"id": "9482f1e2-d564-4f15-938e-d4db4b1a59cb",
"name": "Gmail - 获取邮件",
"type": "n8n-nodes-base.gmail",
"position": [
-20,
-60
],
"webhookId": "9777ca5f-5226-4fc8-b93b-a3344f890dd3",
"parameters": {
"limit": 10,
"simple": false,
"filters": {
"receivedAfter": "={{ $now.minus({ minutes: 50000 }).toMillis() }}"
},
"options": {},
"operation": "getAll"
},
"credentials": {
"gmailOAuth2": {
"id": "CeBpTZBQSAMKVKJY",
"name": "Gmail account (Billy Email 2)"
}
},
"typeVersion": 2.1
}
],
"pinData": {},
"connections": {
"Loop Over Items": {
"main": [
[],
[
{
"node": "Label Classifier",
"type": "main",
"index": 0
}
]
]
},
"Label Classifier": {
"main": [
[
{
"node": "Add Label (High Priority)",
"type": "main",
"index": 0
}
],
[
{
"node": "Add Label (Personal)",
"type": "main",
"index": 0
}
],
[
{
"node": "Add Label (Promotions)",
"type": "main",
"index": 0
}
],
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Gmail - Get Emails",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Label Classifier",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Gmail - Get Emails": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Add Label (Personal)": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Add Label (Promotions)": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Add Label (High Priority)": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
中级 - AI 摘要总结, 多模态 AI
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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工作流信息
难度等级
中级
节点数量15
分类2
节点类型6
作者
Billy Christi
@billyI build scalable automation systems with n8n to help businesses save time and cut costs. 💼 n8n expert available for new projects 📩 billychartanto@gmail.com
外部链接
在 n8n.io 查看 →
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