python 简单email发送

pythonfrom email.header import Headerfrom email.mime.text import MIMETextfrom email.utils import formataddrimport smtplibfrom_addr='*****'#发信账号pwd='*******'#密码to_addr='[e-mail],[e-mail]'#收信账号c='[e-mail]'#抄送账号#消息体msg=MIMEText('你好啊，','plain','utf-8')msg['From']=formataddr((Header('网易163','utf-8').encode(),from_addr))msg['To']=formataddr((Header('腾讯qq','utf-8').encode(),to_addr))msg['Cc']=formataddr((Header('你好','utf-8').encode(),c))#格式化抄送人地址msg['Subject']=Header('来自163的问候！','utf-8').encode()#消息发送smtp_server='smtp.163.com'#邮箱服务器server=smtplib.SMTP(smtp_server,25)server.set_debuglevel(3)server.login(from_addr,pwd)server.sendmail(from_addr,to_addr.split(',')+[c],msg.as_string())server.quit()