在我们的工作中，会有诸如这种需求：

Q1：我的测试用例实现自动构建了，怎么在构建完让程序通知我结果？

Q2：我的监控程序部署完了，怎么能让我在出问题时及时得到消息？

以上的问题相信大家都有了答案：那就是通过邮件和短信。下面我们就来看看怎么用Python实现发送邮件，本人已经试验多次并一直在使用，源码附上：

#coding=utf-8

import smtplib

import string

from email.mime.text import MIMEText

import base64

import sys

reload(sys)

sys.setdefaultencoding( "utf-8" )

class Mailsender():

    def __init__(self):

        print "I am sending the mails..."

    def setSmtpServer(self, smtpServer):

        self.smtpserver = smtpServer

    def setSender(self, sender, password):

        self.sender = sender

        self.password = password

    def setReceiver(self, receiver):

        self.receiver = receiver

    def setSubject(self, subject):

        self.subject = subject

    def setContent(self, content):

        self.content = content

    def sendMail(self):

        smtp = smtplib.SMTP()

        smtp.connect(self.smtpserver, 25)

        smtp.login(self.sender, self.password)

        self.content = base64.encodestring(self.content)

        msg = "From:%s\nTo:%s\nSubject:%s\nContent-Type:text/html;charset=UTF-8\nContent-Transfer-Encoding:base64\n\n%s" % (self.sender, self.receiver, self.subject, self.content)

        smtp.sendmail(self.sender, self.receiver, msg)

        smtp.close()

    def __del__(self):

        print "Finish sending mails !"

# Main

if __name__ == "__main__":

# 获取邮件主题

mailSubject = sys.argv[1]

# 获取邮件内容

mailContent = sys.argv[2]

# 获取收件人list

receiverList = sys.argv[3]

receiverList = string.splitfields(receiverList, ",") # 收取邮件的邮箱地址，用逗号隔开

mail = Mailsender()

mail.setSmtpServer("smtp.xxxx.qq.com") # Smtp Server地址

mail.setSender('xxxxxxxxxxxx@qq.com', "xxxxxx") #发送邮件邮箱的用户名和密码

mail.setReceiver(receiverList)

mail.setSubject(mailSubject)

mail.setContent(mailContent)

mail.sendMail()