使用Python连接到Exchange邮箱

我有它,连接到出站交换,你需要像这样连接:

import smtplib

url = YOUR_EXCHANGE_SERVER
conn = smtplib.SMTP(url,587)
conn.starttls()
user,password = (EXCHANGE_USER,EXCHANGE_PASSWORD)
conn.login(user,password)

现在您可以像普通连接一样发送

message = 'From: FROMADDR\nTo: TOADDRLIST\nSubject: Your subject\n\n{}'
from, to = fromaddr,toaddrs
txt = 'This is my message'
conn.sendmail(fromaddr,toaddrs,msg.format(txt))

从收件箱中获取邮件有点不同

import imaplib

url = YOUR_EXCHANGE_URL
conn = imaplib.IMAP4_SSL(url,993)
user,password = (EXCHANGE_USER,EXCHANGE_PASSWORD)
conn.login(user,password)
conn.select('INBOX')
results,data = conn.search(None,'ALL')
msg_ids = data[0]
msg_id_list = msg_ids.split()

这会为您提供一个消息ID列表,您可以使用它来获取电子邮件

latest_email_id = msg_id_list[-1]
result,data = conn.fetch(latest_email_id,"(RFC822)")
raw_email = data[0][1]

现在raw_email是你的电子邮件消息,但它不是很漂亮,如果你想解析它做这样的事情

from email.parser import Parser

p = Parser()
msg = p.parsestr(raw_email)

现在你可以做到

msg.get('From')
msg.get('Subject')

或者内容

msg.get_payload()

但如果它是一个多部分消息,你需要做更多的处理,幸运的是递归解决方案是完美的这种情况

def process_multipart_message(message):
    rtn = ''
    if message.is_multipart():
        for m in message.get_payload():
            rtn += process_multipart_message(m)
    else:
        rtn += message.get_payload()
    return rtn

现在

msg_contant = process_multipart_message(msg)

每次都会给你全部的信息.