outlook 使用 imaplib 和 oauth 令牌登录

Question

import oauth2 as oauth
import oauth2.clients.imap as imaplib
import requests
import ast

//getting token goes here

response = requests.request("POST", url, headers=headers, data=payload)

data = ast.literal_eval(str(response.text))

print(data['token_type'], data['access_token'])

token = data['access_token']

consumer = oauth.Consumer(token, secret)
token = oauth.Token(token, secret)

url = "https://outlook.office365.com/mail/b/amobisvc@adobe.com/imap/"

conn = imaplib.IMAP4_SSL('outlook.office365.com')
conn.debug = 4
conn.authenticate(url, consumer, token)

出现以下错误：

48:06.31 > b'JMMN1 AUTHENTICATE XOAUTH'
  48:06.33 < b'JMMN1 NO AUTHENTICATE failed. Provided authentication mechanism is not supported.'
  48:06.33 NO response: b'AUTHENTICATE failed. Provided authentication mechanism is not supported.'
Traceback (most recent call last):
  File "/Users/mdhakad/IdeaProjects/demo_docker/app/src/main/python/services/email_auth.py", line 31, in <module>
    conn.authenticate(url, consumer, token)
  File "/Users/mdhakad/python_venvs/global/lib/python3.7/site-packages/oauth2/clients/imap.py", line 40, in authenticate
    lambda x: oauth2.build_xoauth_string(url, consumer, token))
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/imaplib.py", line 430, in authenticate
    raise self.error(dat[-1].decode('utf-8', 'replace'))
imaplib.error: AUTHENTICATE failed. Provided authentication mechanism is not supported.