安裝庫exchangelib

pip install exchangelib

指令碼內容

# coding=utf-8
#
# Created on 2018/2/


from exchangelib import DELEGATE, Account, Credentials, Configuration, NTLM, Message, Mailbox, HTMLBody
from exchangelib.protocol import BaseProtocol, NoVerifyHTTPAdapter


#此句用來消除ssl證書錯誤，exchange使用自簽證書需加上
BaseProtocol.HTTP_ADAPTER_CLS = NoVerifyHTTPAdapter


# 輸入你的域賬號如example\leo
 

cred = Credentials(r'EXAMPLE\leo', '輸入你的密碼')

config = Configuration(server='輸入郵箱伺服器網頁地址', credentials=cred, auth_type=NTLM)
a = Account(
    primary_smtp_address='輸入你要繫結的郵箱名（[email protected])', config=config, autodiscover=False, access_type=DELEGATE
)

# 此處為用來發送html格式郵件的檔案路徑
with open(r'C:\Users\leo\Desktop\1.html'
 
) as f:
    msg = f.read().decode('utf-8')

m = Message(
    account=a,
    folder=a.sent,
    subject=u'測試郵件',
    body=HTMLBody(msg),
    to_recipients=[Mailbox(email_address='輸入你要繫結的郵箱名（[email protected])')]
)
m.send_and_save()