import smtplib

from email.mime.text import MIMEText

mailserver = "smtp.163.com"

username_send = 'tccwpl@163.com'

password = '邮箱的客户端授权码'

username_recv = '996214487@qq.com'

mail = MIMEText('彭彭你好哇')

mail['Subject'] = '彭彭'

mail['From'] = username_send

mail['To'] = username_recv

smtp = smtplib.SMTP(mailserver,port=25)

# smtp=smtplib.SMTP_SSL('smtp.qq.com',port=465)

smtp.login(username_send,password)

smtp.sendmail(username_send,username_recv,mail.as_string())

smtp.quit()

print ('success')