python 使用QQ邮箱smtp发送邮件

因为现在邮箱都支持smtp服务，需要你手动打开，并且获得授权码。以qq邮箱为例，

这里会要求你发送短信，验证，通过后会提供给你一个授权码，记下这个授权码，写入程序内

import smtplib
from email.mime.text import MIMEText
from email.utils import formataddr

my_sender = '[email protected]'#发件人
my_pass = 'xxxx'#授权码
my_user = '[email protected]'#收件人
my_context = '测试监控进程操作'
my_title = '来自服务器的信息'
my_chengname = '服务器监控监控'


def mail():
    ret = True
    try:
        msg = MIMEText(my_context, 'plain', 'utf-8')
        msg['From'] = formataddr([my_chengname, my_sender])
        msg['To'] = formataddr(["收件人昵称", my_user])
        msg['Subject'] = my_title

        server = smtplib.SMTP_SSL("smtp.qq.com", 465)#qq邮箱的服务器和端口
        server.login(my_sender, my_pass)
        server.sendmail(my_sender, [my_user, ], msg.as_string())
        server.quit()
    except Exception:
        ret = False
    return ret


ret = mail()
if ret:
    print("Mail send is ok ...")
else:
    print("Mail send is error ...")

邮件会自动归进垃圾邮箱，记得翻开一下，设置为信任，就可以了