#coding:utf-8 from email.header import Header from email.mime.text import MIMEText from email.utils import parseaddr, formataddr import smtplib def _format_addr(s):     name, addr = parseaddr(s)     return formataddr((Header(name, 'utf-8').encode(), addr)) #发件人地址 from_addr = '18221390332@163.com' #邮箱密码 password = '不告诉你们' #收件人地址 to_addr = '2254553781@qq.com' #163网易邮箱服务器地址 smtp_server = 'smtp.163.com' #设置邮件信息 msg = MIMEText('段老师起床学习了！！！', 'plain', 'utf-8') msg['From'] = _format_addr('你的涛爸爸<%s>' % from_addr) msg['To'] = _format_addr('管理员 <%s>' % to_addr) msg['Subject'] = Header('段老师学习了！！！', 'utf-8').encode() #发送邮件 i=0; while(i<10):   server = smtplib.SMTP(smtp_server, 25)   server.login(from_addr, password)   server.sendmail(from_addr, [to_addr], msg.as_string())   server.quit()   i=i+1