如果我们本机没有 sendmail 访问，也可以使用其他邮件服务商的 SMTP 访问（QQ、网易、Google等）。
实例
#!/usr/bin/python# -*- coding: UTF-8 -*-importsmtplibfromemail.mime.textimportMIMETextfromemail.headerimportHeader# 第三方 SMTP 服务mail_host="smtp.XXX.com" #设置服务器mail_user="XXXX" #用户名mail_pass="XXXXXX" #口令 sender = 'from@runoob.com'receivers = ['429240967@qq.com'] # 接收邮件，可设置为你的QQ邮箱或者其他邮箱message = MIMEText('Python 邮件发送测试...', 'plain', 'utf-8')message['From'] = Header("菜鸟教程", 'utf-8')message['To'] = Header("测试", 'utf-8')subject = 'Python SMTP 邮件测试'message['Subject'] = Header(subject, 'utf-8') try: smtpObj = smtplib.SMTP() smtpObj.connect(mail_host, 25) # 25 为 SMTP 端口号 smtpObj.login(mail_user,mail_pass) smtpObj.sendmail(sender, receivers, message.as_string()) print"邮件发送成功"exceptsmtplib.SMTPException: print"Error: 无法发送邮件"
