原文地址：

下面是用Python发送email的示例。

#!/usr/bin/python# -*- coding: utf-8 -*-import emailimport mimetypesfrom email.MIMEMultipart import MIMEMultipartfrom email.MIMEText import MIMETextfrom email.MIMEImage import MIMEImageimport smtplibdef sendEmail(authInfo, fromAdd, toAdd, subject, plainText, htmlText):        strFrom = fromAdd        strTo = ‘, ‘.join(toAdd)        server = authInfo.get(’server’)        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'] = strFrom        msgRoot['To'] = strTo        msgRoot.preamble = ‘This is a multi-part message in MIME format.’        # Encapsulate the plain and HTML versions of the message body in an        # ‘alternative’ part, so message agents can decide which they want to display.        msgAlternative = MIMEMultipart(‘alternative’)        msgRoot.attach(msgAlternative)        #设定纯文本信息        msgText = MIMEText(plainText, ‘plain’, ‘utf-8′)        msgAlternative.attach(msgText)        #设定HTML信息        msgText = MIMEText(htmlText, ‘html’, ‘utf-8′)        msgAlternative.attach(msgText)       #设定内置图片信息        fp = open(‘test.jpg’, ‘rb’)        msgImage = MIMEImage(fp.read())        fp.close()        msgImage.add_header(‘Content-ID’, ‘
     
      ’)        msgRoot.attach(msgImage)       #发送邮件        smtp = smtplib.SMTP()       #设定调试级别，依情况而定        smtp.set_debuglevel(1)        smtp.connect(server)        smtp.login(user, passwd)        smtp.sendmail(strFrom, strTo, msgRoot.as_string())        smtp.quit()        returnif __name__ == ‘__main__’ :        authInfo = {}        authInfo['server'] = ’smtp.somehost.com’        authInfo['user'] = ‘username’        authInfo['password'] = ‘password’        fromAdd = ‘username@somehost.com’        toAdd = ['someone@somehost.com', 'other@somehost.com']        subject = ‘邮件主题’        plainText = ‘这里是普通文本’        htmlText = ‘
      HTML文本’        sendEmail(authInfo, fromAdd, toAdd, subject, plainText, htmlText)