Python3 IMAP读取企业微信邮件

Python3 IMAP读取企业微信邮件

import imaplib
import email
from email.header import decode_header
import re

imap_server = 'imap.exmail.qq.com'
imap_port = 993
username = 'xxxx'
password = 'xxxx'
#实例化一个对象
imap = imaplib.IMAP4_SSL(host=imap_server, port=imap_port)
try:
    #登录并且获取收件箱的全部邮件
    imap.login(username, password)
    print('登录成功')
    imap.select("Inbox")
    typ, data = imap.search(None, 'ALL')
    fetch_data_list = []
    #读取所有信息存进列表
    for num in data[0].split():
        typ, fetch_data = imap.fetch(num, '(RFC822)')
        fetch_data_list.append(fetch_data)
        # print(fetch_data_list)
    #取出列表进行分析
    for fetch_data in fetch_data_list:
        msg = email.message_from_bytes(fetch_data[0][1])
        subject = decode_header(msg['Subject'])[0][0]
        #获取主题
        if isinstance(subject, bytes):
            try:
                subject = subject.decode('utf8')
            except:
                subject = subject.decode('gbk')
        print(subject)
        #获取发件人
        sender = str(msg['From'])
        try:
            # print(sender)
            p1 = re.compile(r'<.+@.+\..+>', re.S)
            print(re.findall(p1, sender)[0])
        except:
            print(sender)
        #获取发件日期
        print(msg['Date'])
        #walk进每一封邮件查看内容
        for part in msg.walk():
            # print(part.get_content_type())
            if part.get_content_maintype() == 'text':
                #获取邮件的文本内容
                try:
                    body = part.get_payload(decode=True)
                    text = body.decode('utf8')
                    print(text)
                    print("=" * 20)
                except:
                    body = part.get_payload(decode=True)
                    text = body.decode('gbk')
                    print(text)
                    print("=" * 20)
except :
    print('登录失败')
imap.close()