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智能Gmail标签：使用OpenAI根据内容意图分类邮件

高级

这是一个Support, AI领域的自动化工作流，包含 18 个节点。主要使用 Set, Gmail, Merge, SplitOut, Aggregate 等节点，结合人工智能技术实现智能自动化。 使用GPT-4内容分析和标签自动分类Gmail邮件

前置要求
  • •Google 账号和 Gmail API 凭证
  • •OpenAI API Key

使用的节点 (18)

Set
Gmail
Merge
SplitOut
Aggregate
StickyNote
GmailTrigger
ChainLlm
LmChatOpenAi
OutputParserStructured

分类

客户支持
人工智能
工作流预览
可视化展示节点连接关系，支持缩放和平移
React Flow
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
  "id": "Yc9bgOEvpyO1En1Z",
  "meta": {
    "instanceId": "1af8a0dc0d2f537b7c08209af728c271b5a03806bdf309bedf99d668f2608ee6",
    "templateCredsSetupCompleted": true
  },
  "name": "智能 Gmail 标签：使用 OpenAI 根据内容意图分类邮件",
  "tags": [],
  "nodes": [
    {
      "id": "7697a77b-7dc8-40e7-b8e2-859c724ed6d5",
      "name": "### 需要帮助？",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2380,
        40
      ],
      "parameters": {
        "width": 452.48413953150185,
        "height": 347.0476323933831,
        "content": "### 聚合标签并更新到消息"
      },
      "typeVersion": 1
    },
    {
      "id": "013c142d-eb86-4d62-bab3-9dc77fba7b3b",
      "name": "Gmail 触发器",
      "type": "n8n-nodes-base.gmailTrigger",
      "position": [
        720,
        200
      ],
      "parameters": {
        "simple": false,
        "filters": {},
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "2pW13S2GyP5GCdoP",
          "name": "Gmail account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "78cf0980-b4ec-4ed0-9b49-014e4d5d63d3",
      "name": "获取消息内容",
      "type": "n8n-nodes-base.gmail",
      "position": [
        980,
        200
      ],
      "webhookId": "b773894c-18c6-454d-9271-6de10be1b7c4",
      "parameters": {
        "simple": false,
        "options": {},
        "messageId": "={{ $json.id }}",
        "operation": "get"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "2pW13S2GyP5GCdoP",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "1f07bb8a-0e12-47fd-bf4f-751befeea37c",
      "name": "为消息分配标签",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        1240,
        200
      ],
      "parameters": {
        "text": "={{ $('Gmail trigger').item.json.text }}",
        "messages": {
          "messageValues": [
            {
              "message": "=As an AI Assistant, your task is to categorize the message according to the following labels\n\nQuotation - email on discussing new opportunities to work with existing / new client on a new project\nProject progress - email on discussing and confirming specifications, schedule and progress of projects\nInquiry - email about product / service support\nNotification - email that doesn't require response\n\nOne email can have more than one label. Return only label names in JSON format, nothing else. Do not make things up."
            }
          ]
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.5
    },
    {
      "id": "c0f1e702-25b5-4887-b112-7d0d1c239ea1",
      "name": "JSON 解析器",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1460,
        420
      ],
      "parameters": {
        "schemaType": "manual",
        "inputSchema": "{\n  \"type\": \"object\",\n  \"properties\": {\n    \"labels\": {\n      \"type\": \"array\",\n      \"items\": {\n        \"type\": \"string\",\n        \"enum\": [\"Inquiry\", \"Quotation\", \"Project progress\", \"Notification\"]\n      }\n    }\n  },\n  \"required\": [\"labels\"]\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "979aad50-8e34-471e-9016-c412e470c81b",
      "name": "设置标签值",
      "type": "n8n-nodes-base.set",
      "position": [
        1620,
        200
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "72d11a72-6693-447c-b7ca-4ba1a3579075",
              "name": "labels",
              "type": "array",
              "value": "={{ $json.output.labels }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "48e80f97-1679-40a5-860d-124d32c82316",
      "name": "获取所有标签",
      "type": "n8n-nodes-base.gmail",
      "position": [
        1840,
        80
      ],
      "webhookId": "dec6f574-f47c-4b5d-86b9-2b0f6c957145",
      "parameters": {
        "resource": "label",
        "returnAll": true
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "2pW13S2GyP5GCdoP",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "e29e712a-7940-4ca3-9a82-525ac7d5f7bf",
      "name": "分离已分配标签",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        1840,
        280
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "labels"
      },
      "typeVersion": 1
    },
    {
      "id": "95886e13-3412-4c27-8510-873bbaced52b",
      "name": "合并对应标签",
      "type": "n8n-nodes-base.merge",
      "position": [
        2180,
        140
      ],
      "parameters": {
        "mode": "combine",
        "options": {},
        "advanced": true,
        "mergeByFields": {
          "values": [
            {
              "field1": "name",
              "field2": "labels"
            }
          ]
        }
      },
      "typeVersion": 3.1
    },
    {
      "id": "329cf5ff-7933-4c5e-bb63-cbb77689a194",
      "name": "聚合标签 ID",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        2440,
        140
      ],
      "parameters": {
        "options": {},
        "fieldsToAggregate": {
          "fieldToAggregate": [
            {
              "renameField": true,
              "outputFieldName": "label_ids",
              "fieldToAggregate": "id"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "952aad99-6ae7-4639-8132-f51b1065468e",
      "name": "为消息添加标签",
      "type": "n8n-nodes-base.gmail",
      "position": [
        2640,
        140
      ],
      "webhookId": "4f345fc9-2afd-478b-be3b-d3d28f0fbc82",
      "parameters": {
        "labelIds": "={{ $json.label_ids }}",
        "messageId": "={{ $('Gmail trigger').item.json[\"id\"] }}",
        "operation": "addLabels"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "2pW13S2GyP5GCdoP",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "11244a40-d6df-475b-b900-bf8d386077d6",
      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        20,
        -140
      ],
      "parameters": {
        "color": 4,
        "width": 580,
        "height": 1041,
        "content": "## 智能 Gmail 标签：使用 OpenAI 根据内容意图分类邮件"
      },
      "typeVersion": 1
    },
    {
      "id": "1eca85f0-bfa4-431e-90e2-0ffe25844bdd",
      "name": "便利贴13",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        660,
        20
      ],
      "parameters": {
        "width": 238,
        "height": 349,
        "content": "### Gmail 触发器"
      },
      "typeVersion": 1
    },
    {
      "id": "a5dd9b23-0fd8-42a8-a334-2a0640750c52",
      "name": "便签14",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1400,
        400
      ],
      "parameters": {
        "width": 241.53974014153226,
        "height": 319.3323098457962,
        "content": "###"
      },
      "typeVersion": 1
    },
    {
      "id": "c6a7af89-e307-4363-8d96-83c0f7c0e7b8",
      "name": "便签15",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2120,
        40
      ],
      "parameters": {
        "width": 226.14233872620645,
        "height": 347.0476323933831,
        "content": "### 合并标签"
      },
      "typeVersion": 1
    },
    {
      "id": "afb1a124-f880-4d6c-987e-dabf2c3fb882",
      "name": "便签16",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        920,
        20
      ],
      "parameters": {
        "width": 238.4602598584674,
        "height": 348.5873725349161,
        "content": "### 获取消息内容"
      },
      "typeVersion": 1
    },
    {
      "id": "44b4c579-538f-45fe-9cde-627ac7364013",
      "name": "便签17",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1180,
        20
      ],
      "parameters": {
        "width": 378.57661273793565,
        "height": 348.5873725349161,
        "content": "### 分配标签"
      },
      "typeVersion": 1
    },
    {
      "id": "e866b876-20a4-4a19-bd07-56c69eed82af",
      "name": "基于 OpenAI GPT-4",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1220,
        420
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4-turbo-preview",
          "cachedResultName": "gpt-4-turbo-preview"
        },
        "options": {
          "temperature": 0,
          "responseFormat": "json_object"
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "8cWUJS0NExv35YHi",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "01528b99-a1ee-48df-b42f-c3717974161c",
  "connections": {
    "JSON Parser": {
      "ai_outputParser": [
        [
          {
            "node": "Assign labels for message",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Gmail trigger": {
      "main": [
        [
          {
            "node": "Get message content",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get all labels": {
      "main": [
        [
          {
            "node": "Merge corresponding labels",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set label values": {
      "main": [
        [
          {
            "node": "Split out assigned labels",
            "type": "main",
            "index": 0
          },
          {
            "node": "Get all labels",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI GPT-4 Based": {
      "ai_languageModel": [
        [
          {
            "node": "Assign labels for message",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Aggregate label IDs": {
      "main": [
        [
          {
            "node": "Add labels to message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get message content": {
      "main": [
        [
          {
            "node": "Assign labels for message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Assign labels for message": {
      "main": [
        [
          {
            "node": "Set label values",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split out assigned labels": {
      "main": [
        [
          {
            "node": "Merge corresponding labels",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Merge corresponding labels": {
      "main": [
        [
          {
            "node": "Aggregate label IDs",
            "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？

高级 - 客户支持, 人工智能

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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适合高级用户，包含 16+ 个节点的复杂工作流

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外部链接
在 n8n.io 查看 →

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