python smtplib模块（实现调用第三方smtp服务器发送邮件）

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#!/usr/bin/env python #_*_ coding: utf-8 _*_ import smtplib from email.mime.text import MIMEText   from email.header import Header       sender = 'xxxxxxx@xxxxxx.com'  #发件人 receiver = ['xxxxxxx@qq.com'] #收件人 subject = 'python email test'  #定义主题 smtpserver = 'mail.urundp.com'  #第三方smtp服务器 username = 'xxxxx@xxxxxx.com'  #用户名 password = 'xxxxxxxx' #密码 msg = MIMEText('Python mail test','plain','utf-8') #格式：邮件内容/格式/编码 msg['Subject'] = Header(subject, 'utf-8') try:     smtp = smtplib.SMTP()     smtp.connect('mail.urundp.com')     smtp.ehlo()     smtp.starttls()     smtp.login(username, password)       smtp.sendmail(sender, receiver, msg.as_string())       smtp.quit()     print '邮件发送成功' except smtplib.SMTPException,ex:     print '邮件发送失败',ex