利用Python发送邮件

#-*- coding: UTF-8 -*-
import smtplib
from email.mime.text import MIMEText
from email.header import Header
msg_from = 'xxxx@163.com'  #发送方邮箱
passwd = 'xxxx'  #填入发送方邮箱的授权码(填入自己的授权码，相当于邮箱密码)
msg_to = ['914101530@qq.com']  #收件人邮箱
subject = "新年快乐！"  #主题
content = "我是邮件的内容，祝你新年快乐。"
msg = MIMEText(content)
#放入邮件主题
msg['Subject'] = subject
msg['From'] = msg_from
try:
    #通过ssl方式发送，服务器地址，端口
    s = smtplib.SMTP_SSL("smtp.163.com", 465)
    #登录到邮箱
    s.login(msg_from, passwd)
    #发送邮件：发送方，收件方，要发送的消息
    s.sendmail(msg_from, msg_to, msg.as_string())
    print('成功')
except s.SMTPException as e:
    print(e)
finally:
    s.quit()