import smtplib 
from email.header import Header 
from email.mime.text import MIMEText 
 
 
# 发件人和收件人 
sender = 'XXXXX@163.com' 
receiver = 'XXXXX@qq.com' 
 
# 所使用的用来发送邮件的SMTP服务器 
smtpserver = 'smtp.163.com' 
 
# 发送邮箱的用户名和授权码（不是登录邮箱的密码） 
username = 'XXXXX' 
password = 'XXXXX' 
 
# 邮件主题 
mail_title = '主题：测试报告3' 
 
# 读取html文件内容 
f = open('report_test.html', 'rb') # HTML文件默认和当前文件在同一路径下，若不在同一路径下，需要指定要发送的HTML文件的路径 
mail_body = f.read() 
f.close() 
 
# 邮件内容, 格式, 编码 
message = MIMEText(mail_body, 'html', 'utf-8') 
message['From'] = sender 
message['To'] = receiver 
message['Subject'] = Header(mail_title, 'utf-8') 
 
 
try: 
  smtp = smtplib.SMTP() 
  smtp.connect('smtp.163.com') 
  smtp.login(username, password) 
  smtp.sendmail(sender, receiver, message.as_string()) 
  print("发送邮件成功！！！") 
  smtp.quit() 
except smtplib.SMTPException: 
  print("发送邮件失败！！！")