smtplib

import smtplib
import smtplib
from smtplib import SMTP
from email.mime.text import MIMEText
from email.header import Header

msg = MIMEText('

你好！

','html','utf-8')

msg = MIMEText('hello,send by Python.....','plain','utf-8')

msg['From'] = '[email protected]'
msg['To'] = '[email protected]'
subject = 'python SMTP 测试邮件'
msg['Subject'] = Header(subject, 'utf8')
s = smtplib.SMTP() # 实例化SMTP
s.connect('smtp.163.com', port=25)
s.login(user='[email protected]', password='7686100589zqx')
s.sendmail('[email protected]', '[email protected]', msg.as_string())
s.quit()