PYTHON smtp 发送qq邮件

发送qq邮件源码：

import smtplib

from email.mime.text import MIMEText

from email.header import Header

from email.mime.multipart import MIMEMultipart

from email.mime.application import MIMEApplication
#hzajdrvpjmijjihd

_user = "xxxxxxxx@qq.com"

_pwd = "hzajdfsfsfsfsf"

_to = "xxxxxxxxxxx@qq.com"

msg = MIMEMultipart()

msg["Subject"] = "好的！"

msg["From"] = _user

msg["To"] = _to
#pdf类型附件  

part = MIMEApplication(open(r'D:\6-学习资料\Python.pdf','rb').read())

part.add_header('Content-Disposition', 'attachment', filename="Python.pdf")

msg.attach(part)
try:

    s = smtplib.SMTP_SSL("smtp.qq.com", 465)

    s.login(_user, _pwd)

    s.sendmail(_user, _to, msg.as_string())

    s.quit()

    print("Success!")

except smtplib.SMTPException:

    print("Falied");