本文实例为大家分享了python3通过qq邮箱发送邮件以及附件的具体代码，供大家参考，具体内容如下
开启qq邮箱的smtp服务
代码：
在学习过程中有什么不懂得可以加我的python学习qun，855408893群里有不错的学习视频教程、开发工具与电子书籍。 与你分享python企业当下人才需求及怎么从零基础学习好python，和学习什么内容 import smtplibfrom email.mime.text import MIMETextfrom email.mime.multipart import MIMEMultipartdef Mailer(to_list,th1=None,Subject=None,unipath=None):mail_host = '' # 邮箱服务器mail_user = 'dalu@' # 发件人邮箱密码(当时申请smtp给的口令)mail_pwd = '***********' # SMTP密码s = smtplib.SMTP_SSL(mail_host, 465,timeout=5)s.login(mail_user, mail_pwd)#邮件内容mail = str(th1)msg = MIMEMultipart()msgtext = MIMEText(mail.encode('utf8'), _subtype='html', _charset='utf8')msg['From'] = mail_usermsg['Subject'] = Subjectmsg['To'] = ",".join(to_list)if unipath is not None:att1 = MIMEText(open(unipath, 'rb').read(), 'base64', 'gb2312')att1["Content-Type"] = 'application/octet-stream'att1.add_header('Content-Disposition', 'attachment',filename=(Subject+ '.xlsx'))msg.attach(att1)msg.attach(msgtext)try:s.sendmail(mail_user, to_list, msg.as_string())s.close()print('发送成功')except Exception as e:print(e)to_list = [#多用户使用的list'dalu@',]Mailer(to_list,th1="这是要发的邮件内容",Subject='邮件标题',unipath=r'F:\test.xlsx')
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