SMTP-qq邮箱示例python之smtplib的使用。是一个demo，自己看着玩。python之smtplib的使用

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

smtpObj = smtplib.SMTP()

mail_host = "smtp.qq.com"
mail_pwd = "xxx"
mail_user = "xxx@qq.com"

# 注意，如果使用qq邮箱，这里的From和To必须写
msg = MIMEText("测试","plain","utf8")
msg["From"] = Header("jack <xxx@qq.com>")
msg["To"] = Header("测试To","utf8")

smtpObj.connect(mail_host, 25)
smtpObj.login(mail_user, mail_pwd)

smtpObj.sendmail(mail_user,[mail_user],msg.as_string())