如何在Python中使用电子邮件ID和密码不使用Graph API读取Outlook电子邮件？

Question

我无法使用PYWIN32 -MAPI在本地运行我的脚本，因为它将在机器上安装的Outlook应用程序上托管在服务器/远程桌面上。 你能帮我吗？ 提前致谢。

Answer 1

如果仅处理Exchange帐户，则还可以考虑使用EWS，请参见在Exchange中探索EWS托管的API，EWS和Web Services 以获取更多信息。

Answer 2

1. 确保您有Azure P2订阅。
2. 查看以下链接并获取已注册的应用程序，并将权限分配给相同。
3. 创建“ creds.py”文件并添加predentisl-base_path-base_path，client_id，client_secret，object_id，object_id，scope，scope，url_access_token，url_access_token，url_access_token，url_access_token ，tenant_id，url_attachments，url_messages作为字符串。 （请参阅上面的链接以了解每个链接的含义以及如何获得它们的值）。

以下代码检查电子邮件正文中是否存在特定的字符串“ body_tag”，然后在此处（如果存在）下载该特定电子邮件的所有附件。另外，它只读取“未读”电子邮件。

代码

import requests
import base64
from Creds import base_path, client_id, client_secret, object_id, scope, url_access_token, tenant_id, url_attachments, url_messages
# Access Token
url_access_token = url_access_token.format(tenant_id)
body_tag = ""
payload = {
  'client_id': client_id,
  'scope': scope,
  'client_secret': client_secret,
  'grant_type': 'client_credentials',
  'Content-Type': 'application/x-www-form-urlencoded'
  }
files=[]
headers = {}
response = requests.request("POST", url_access_token, headers=headers, data=payload, files=files)
access_token = response.json()['access_token']
# Get Emails
url_messages = url_messages.format(object_id)
payload={}
files={}
headers = {
  "Authorization": "Bearer " + access_token
}
response = requests.request("GET", url_messages, headers=headers, data=payload, files=files)
emails = response.json()['value']
for email in emails:
  body = email['body']
  if(body_tag in str(body)):
    message_id = ""
    if(email['hasAttachments']):
      message_id = email['id']
      # Get the attachments
      if(len(message_id) > 0):
        # Attachments
        url_attachments = url_attachments.format(object_id, message_id)
        response = requests.request("GET", url_attachments, headers=headers, data=payload)
        val = response.json()["value"]
        for i in range(len(val)):
          attachment_id = val[i]["id"]
          attachment_name = val[i]["name"]
          attachment_content_type = val[i]["contentType"]
          content_bytes = val[i]["contentBytes"]
          base64String = content_bytes
          with open(base_path+attachment_name, 'wb') as theFile:
            theFile.write(base64.b64decode(base64String))