python 簡單email發送

python
from email.header import Header
from email.mime.text import MIMEText
from email.utils import formataddr
import smtplib

from_addr='*****'#發信賬號
pwd='*******'#密碼
to_addr='[email protected],[email protected]'#收信賬號
c='[email protected]'#抄送賬號

#消息體
msg=MIMEText('你好啊，','plain','utf-8')
msg['From']=formataddr((Header('網易163','utf-8').encode(),from_addr))
msg['To']=formataddr((Header('騰訊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('來自163的問候！','utf-8').encode()

#消息發送
smtp_server='smtp.163.com'#郵箱服務器
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()