python发送邮件

• python发邮件方法

  import smtplib
  from email.header import Header
  from email.mime.application import MIMEApplication
  from email.mime.multipart import MIMEMultipart
  from email.mime.text import MIMEText
  
  def send_mail(subject, body, to, cc=None, file_path=None, file_name=None):
      """
      发送邮件
      :param subject: 邮件主题
      :param body: 邮件内容
      :param to: 收件人
      :param cc: 抄送人
      :param file_path: 附件绝对路径地址
      :param file_name: 附件名称
      :return:
      """
      # 发件人
      sender = "xxxx@163.com"
      message = MIMEMultipart()
      # 发件邮箱
      message['From'] = sender
      # 配置收件人
      message['To'] = ";".join(to)
      # 配置抄送人
      message['Cc'] = ";".join(cc)
      # 配置邮件主题
      message['Subject'] = Header(subject, 'utf-8')
  
      message.attach(MIMEText(body, _subtype="html", _charset='utf-8'))
      # 添加附件
      if file_path and file_name:
          excel_data = MIMEApplication(open(file_path.encode('utf-8'), 'rb').read())
          excel_data.add_header('Content-Disposition', 'attachment', filename=u'{}'.format(file_name))
          message.attach(excel_data)
  
      try:
          smtp_server = smtplib.SMTP_SSL("smtp.163.com", 465)
          smtp_server.login(sender, "emailpassword")
          smtp_server.sendmail(sender, to + cc, message.as_string())
          smtp_server.quit()
          print("邮件发送成功, {}".format(body))
      except smtplib.SMTPException:
          print("邮件发送失败, {}".format(body))
  

• 调用方法

  send_mail(
  	subject="邮件主题", 
  	body="发送内容", 
  	to=["收件人<xxxx@163.com>", "收件人2<xxxx2@163.com>"], 
  	cc=["抄送人<xxxx3@163.com>"],
  	file_path="文件路径", 
  	file_name="附件名",
  )