smtp.py

smtp.py

#!/usr/bin/python
# -*- coding: utf-8 -*-

#--------------------------------------------------------------------
#   程序：Python SMTP 发送带附件电子邮件
#   作者：Jason Hu
#   日期：2016-06-01
#   语言：Python
#   说明：Python内置对SMTP的支持，可以发送纯文本邮件、HTML邮件以及带附件的邮件
#---------------------------------------------------------------------

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.header import Header
import smtplib


def sendEmail(authInfo, fromAdd, toAdd, subject, plainText):

        strFrom = fromAdd
        strTo = '; '.join(toAdd)

        server = authInfo.get('server')
        smtpPort = 25
        sslPort = 465
        user = authInfo.get('user')
        passwd = authInfo.get('password')

        if not (server and user and passwd) :
            print 'incomplete login info, exit now'
            return

        # 设定root信息
        msgRoot = MIMEMultipart('related')
        msgRoot['Subject'] = subject
        msgRoot['From'] = '%s<%s>' % (Header('测试', 'utf-8'), strFrom)
        msgRoot['To'] = strTo

        # 邮件正文内容
        msgText = MIMEText(plainText, 'plain', 'utf-8')
        msgRoot.attach(msgText)

        msgAlternative = MIMEMultipart('alternative')
        msgRoot.attach(msgAlternative)

        # mail_msg = """
        #         <p>Python 邮件发送测试...</p>
        #         <p><a href="http://www.runoob.com">菜鸟教程链接</a></p>
        #         <p>图片演示：</p>
        #         <p><img src="cid:pic_attach"></p>
        # """
        # msgAlternative.attach(MIMEText(mail_msg, 'html', 'utf-8'))

        #设定内置图片信息
        fp = open('/Users/ciel/Downloads/game_up@3x等121项_teambition/[email protected]', 'rb')
        msgImage = MIMEImage(fp.read())
        msgImage["Content-Type"] = 'application/octet-stream'
        #filename可自定义，供邮件中显示
        msgImage["Content-Disposition"] = 'attachment; filename="aa.png"'
        fp.close()
        msgImage.add_header('Content-ID', '<pic_attach>')
        msgAlternative.attach(msgImage)

        try:
            #发送邮件
#              smtp = smtplib.SMTP()
#              smtp.connect(server, smtpPort)
            #ssl加密方式，通信过程加密，邮件数据安全
            smtp = smtplib.SMTP_SSL()
            smtp.connect(server, sslPort)

            #设定调试级别，依情况而定
            # smtp.set_debuglevel(1)
            smtp.login(user, passwd)
            smtp.sendmail(strFrom, toAdd, msgRoot.as_string())
            smtp.quit()
            print "邮件发送成功!"
        except Exception, e:
            print "失败：" + str(e)

if __name__ == '__main__' :
    authInfo = {}
    authInfo['server'] = 'smtp.qq.com'
    authInfo['user'] = '[email protected]'
    authInfo['password'] = 'xxxx'
    fromAdd = '[email protected]'
    toAdd = ['[email protected]', '[email protected]']
    subject = 'Email Subject'
    plainText = 'Email Content'
    sendEmail(authInfo, fromAdd, toAdd, subject, plainText)