smtplib模块发送邮件

# 导入 smtplib 和 MIMEText
import smtplib
from email.mime.text import MIMEText

# 定义发送列表
mailto_list=["[email?protected]","[email?protected]"]

# 设置服务器名称、用户名、密码以及邮件后缀
mail_host = "smtp.qq.com"
mail_user = "[email?protected]"
mail_pass = "xx"
mail_postfix="qq.com"

# 发送邮件函数
def send_mail(to_list,sub,context):
    '''''
    to_list: 发送给谁
    sub: 主题
    context: 内容
    send_mail("[email?protected]","sub","context")
    '''
    me = mail_user + "<"+mail_user+"@"+mail_postfix+">"    msg = MIMEText(context)     msg['Subject'] = 'python email test'    msg['From'] = sub    msg['To'] = ";".join(to_list)     try:         send_smtp = smtplib.SMTP()         send_smtp.connect(mail_host)         send_smtp.login(mail_user,mail_pass)         send_smtp.sendmail(me,to_list,msg.as_string())         send_smtp.close()         print 'success'        return True    except (Exception,e):         print(str(e))         print 'false'  send_mail(mailto_list,"test mail","你好，坤子的blog 测试邮件")