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非常简单的带有人工介入系统的 AI 邮件和 IMAP

高级

这是一个Building Blocks、AI领域的自动化工作流，包含 16 个节点。主要使用 If、Set、Markdown、EmailSend、EmailReadImap 等节点，结合人工智能技术实现智能自动化。 一个非常简单的"人工介入循环"邮件响应系统，使用人工智能和IMAP协议

前置要求
  • •OpenAI API Key

使用的节点 (16 个)

If
Set
Markdown
EmailSend
StickyNote
EmailReadImap
Agent
LmChatOpenAi
ChainSummarization

分类

Building Blocks
AI
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": "Nvn78tMRNnKji7Fg",
  "meta": {
    "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
    "templateCredsSetupCompleted": true
  },
  "name": "非常简单的带有人工介入系统的 AI 邮件和 IMAP",
  "tags": [],
  "nodes": [
    {
      "id": "271bb16f-9b62-41d9-ab76-114cd7ba915a",
      "name": "电子邮件触发器 (IMAP)",
      "type": "n8n-nodes-base.emailReadImap",
      "position": [
        -1300,
        1340
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "imap": {
          "id": "k31W9oGddl9pMDy4",
          "name": "IMAP info@n3witalia.com"
        }
      },
      "typeVersion": 2
    },
    {
      "id": "42d150d8-d574-49f9-9c0e-71a2cdea3b79",
      "name": "Markdown",
      "type": "n8n-nodes-base.markdown",
      "position": [
        -1040,
        1340
      ],
      "parameters": {
        "html": "={{ $json.textHtml }}",
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "e9498a60-0078-4581-b269-7ff552f4047a",
      "name": "发送邮件",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        920,
        1320
      ],
      "webhookId": "a79ae1b4-648c-4cb4-b6cd-04ea3c1d9314",
      "parameters": {
        "html": "={{ $('Set Email text').item.json.email }}",
        "options": {},
        "subject": "=Re: {{ $('Email Trigger (IMAP)').item.json.subject }}",
        "toEmail": "={{ $('Email Trigger (IMAP)').item.json.from }}",
        "fromEmail": "={{ $('Email Trigger (IMAP)').item.json.to }}"
      },
      "credentials": {
        "smtp": {
          "id": "hRjP3XbDiIQqvi7x",
          "name": "SMTP info@n3witalia.com"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "ab9f6ac3-2095-44df-aeba-2eab96ecf425",
      "name": "邮件摘要链",
      "type": "@n8n/n8n-nodes-langchain.chainSummarization",
      "position": [
        -780,
        1340
      ],
      "parameters": {
        "options": {
          "binaryDataKey": "={{ $json.data }}",
          "summarizationMethodAndPrompts": {
            "values": {
              "prompt": "=Write a concise summary of the following in max 100 words:\n\n\"{{ $json.data }}\"\n\nDo not enter the total number of words used.",
              "combineMapPrompt": "=Write a concise summary of the following in max 100 words:\n\n\"{{ $json.data }}\"\n\nDo not enter the total number of words used."
            }
          }
        },
        "operationMode": "nodeInputBinary"
      },
      "typeVersion": 2
    },
    {
      "id": "86b7c3d0-e1f2-4e2f-b293-8042700d6816",
      "name": "撰写邮件",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -340,
        1340
      ],
      "parameters": {
        "text": "=Write the text to reply to the following email:\n\n{{ $json.response.text }}",
        "options": {
          "systemMessage": "You are an expert at answering emails. You need to answer them professionally based on the information you have. This is a business email. Be concise and never exceed 100 words. Only the body of the email, not create the subject"
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.7
    },
    {
      "id": "5d5a397f-f9c3-4691-afd0-9a6102679eac",
      "name": "OpenAI",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -400,
        1560
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini",
          "cachedResultName": "gpt-4o-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "CDX6QM4gLYanh0P4",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "5b36a295-fda6-4174-9078-0a8ec57620d2",
      "name": "便签2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -800,
        1260
      ],
      "parameters": {
        "width": 320,
        "height": 240,
        "content": "总结接收邮件的链"
      },
      "typeVersion": 1
    },
    {
      "id": "7110fe1f-0099-49aa-9095-96e733aa468f",
      "name": "便签5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -360,
        1260
      ],
      "parameters": {
        "width": 340,
        "height": 240,
        "content": "从向量数据库检索业务信息并处理响应的代理"
      },
      "typeVersion": 1
    },
    {
      "id": "e2bdbd64-3c37-4867-ae2c-0f6937d82b81",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1100,
        1260
      ],
      "parameters": {
        "height": 240,
        "content": "将邮件转换为 Markdown 格式以便 LLM 模型更好理解"
      },
      "typeVersion": 1
    },
    {
      "id": "8ae5d216-5897-4c33-800a-27ff939b174a",
      "name": "便签7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        620,
        1300
      ],
      "parameters": {
        "height": 180,
        "content": "如果反馈正常则发送邮件"
      },
      "typeVersion": 1
    },
    {
      "id": "4cfce63c-5931-45c5-99ca-eb85dca962b5",
      "name": "批准邮件",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        380,
        1340
      ],
      "webhookId": "4f9f06e7-9b2b-4896-9b51-245972341d12",
      "parameters": {
        "message": "=<h3>MESSAGE</h3>\n{{ $('Email Trigger (IMAP)').item.json.textHtml }}\n\n<h3>AI RESPONSE</h3>\n{{ $json.email }}",
        "options": {},
        "subject": "=[Approval Required]  {{ $('Email Trigger (IMAP)').item.json.subject }}",
        "toEmail": "info@n3witalia.com",
        "fromEmail": "info@n3witalia.com",
        "operation": "sendAndWait"
      },
      "credentials": {
        "smtp": {
          "id": "hRjP3XbDiIQqvi7x",
          "name": "SMTP info@n3witalia.com"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "d6c8acd2-ebc1-4aaa-bfcc-cdb18fcc8715",
      "name": "OpenAI 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -820,
        1560
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "deepseek-chat",
          "cachedResultName": "deepseek-chat"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "97Cz4cqyiy1RdcQL",
          "name": "DeepSeek"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "33bbedeb-129a-4e99-ab5a-9e0ec4456156",
      "name": "设置邮件文本",
      "type": "n8n-nodes-base.set",
      "position": [
        100,
        1340
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "35d7c303-42f4-4dd1-b41e-6eb087c23c3d",
              "name": "email",
              "type": "string",
              "value": "={{ $json.output }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "2293e0e6-4f2a-4622-a610-64b65f34e1e5",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        320,
        1300
      ],
      "parameters": {
        "height": 180,
        "content": "人工介入"
      },
      "typeVersion": 1
    },
    {
      "id": "510196ec-adaf-4e6c-aac0-8ca8b754438a",
      "name": "便签11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1100,
        940
      ],
      "parameters": {
        "color": 3,
        "width": 540,
        "height": 260,
        "content": "# 工作原理"
      },
      "typeVersion": 1
    },
    {
      "id": "c4c9157d-4d05-47a1-a5eb-63865e838d39",
      "name": "已批准？",
      "type": "n8n-nodes-base.if",
      "position": [
        680,
        1340
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "62e26bc5-1732-4699-a602-99490c7406fd",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.data.approved }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "47e79286-00f4-48e8-a0d1-e0f56d9ba0d5",
  "connections": {
    "OpenAI": {
      "ai_languageModel": [
        [
          {
            "node": "Write email",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Markdown": {
      "main": [
        [
          {
            "node": "Email Summarization Chain",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Approved?": {
      "main": [
        [
          {
            "node": "Send Email",
            "type": "main",
            "index": 0
          }
        ],
        []
      ]
    },
    "Write email": {
      "main": [
        [
          {
            "node": "Set Email text",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Approve Email": {
      "main": [
        [
          {
            "node": "Approved?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Email text": {
      "main": [
        [
          {
            "node": "Approve Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Email Summarization Chain",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Email Trigger (IMAP)": {
      "main": [
        [
          {
            "node": "Markdown",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Email Summarization Chain": {
      "main": [
        [
          {
            "node": "Write email",
            "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？

这是一个高级难度的工作流，适用于Building Blocks、AI等场景。适合高级用户，包含 16+ 个节点的复杂工作流

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
高级
节点数量16
分类2
节点类型9
难度说明

适合高级用户，包含 16+ 个节点的复杂工作流

作者
Davide

Full-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza

外部链接
在 n8n.io 上查看 →

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