python写的简单发送邮件的脚本

近来有些东西需要监控报警发邮件，然后在网上找了点材料，自己写了一个简单发送邮件的脚本，主要就是运用python的smtplib模块，分享给大家看一下：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#导入smtplib和MIMEText
import smtplib,sys
from email.mime.text import MIMEText
def send_mail(sub,content):
#############
#要发给谁，这里发给1个人
    mailto_list=["[email protected]"]
#####################
#设置服务器，用户名、口令以及邮箱的后缀
    mail_host="mail.gyyx.cn"
    mail_user="[email protected]"
    mail_pass="123456677890"
    mail_postfix="gyyx.cn"
######################
'''''
    to_list:发给谁
    sub:主题
    content:内容
    send_mail("[email protected]","sub","content")
    '''
    me=mail_user+"<"+mail_user+"@"+mail_postfix+">"
    msg = MIMEText(content,_charset='gbk')
    msg['Subject'] = sub
    msg['From'] = me
    msg['To'] = ";".join(mailto_list)
try:
        s = smtplib.SMTP()
        s.connect(mail_host)
        s.login(mail_user,mail_pass)
        s.sendmail(me, mailto_list, msg.as_string())
        s.close()
returnTrue
except Exception, e:
print str(e)
returnFalse
if __name__ == '__main__':
if send_mail(u'这是python测试邮件',u'python发送邮件'):
print u'发送成功'
else:
print u'发送失败'