python笔记- 发送邮件
依赖:
Python代码实现发送邮件,使用的模块是smtplib、MIMEText,实现代码之前需要导入包:
import?smtplib from?email.mime.text?import?MIMEText
使用163邮件发送邮件,具体代码实现如下:
import?smtplib from?email.mime.text?import?MIMEText ''' 发送邮件函数,默认使用163smtp :param?mail_host:?邮箱服务器,16邮箱host:?smtp.163.com :param?port:?端口号,163邮箱的默认端口是?25 :param?username:?邮箱账号?xx@163.com :param?passwd:?邮箱密码(不是邮箱的登录密码,是邮箱的授权码) :param?recv:?邮箱接收人地址,多个账号以逗号隔开 :param?title:?邮件标题 :param?content:?邮件内容 :return: ''' def?send_mail(username,?passwd,?recv,?title,?content,?mail_host='smtp.163.com',?port=25): ????msg?=?MIMEText(content)????#?邮件内容 ????msg['Subject']?=?title?????#?邮件主题 ????msg['From']?=?username?????#?发送者账号 ????msg['To']?=?recv???????????#?接收者账号列表 ????smtp?=?smtplib.SMTP(mail_host,?port=port)??????#?连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25 ????smtp.login(username,?passwd)???????????????????#?登录发送者的邮箱账号,密码 ????#?参数分别是?发送者,接收者,第三个是把上面的发送邮件的?内容变成字符串 ????smtp.sendmail(username,?recv,?msg.as_string()) ????smtp.quit()??#?发送完毕后退出smtp ????print('email?send?success.') if?__name__?==?'__main__': ????email_user?=?'xxxx@163.com'??#?发送者账号 ????email_pwd?=?'xxxxx'??#?发送者密码,授权码 ????maillist?=?'xxxx@qq.com' ????title?=?'测试邮件标题' ????content?=?'这里是邮件内容' ????send_mail(email_user,?email_pwd,?maillist,?title,?content)
163邮箱的授权码获取方法如下:
1. 登录163邮箱,点击设置-POP3/SMTP/IMAP,如下:
2. 开启SMTP服务且可以查询SMTP的host地址:
3. 点击客户端授权密码,可以重置授权码:
使用QQ邮件发送邮件,具体代码实现如下:
import?smtplib from?email.mime.text?import?MIMEText ''' 发送邮件函数,默认使用163smtp :param?mail_host:?邮箱服务器,qq邮箱host:??smtp.qq.com :param?port:?端口号,qq邮箱的默认端口是:?456 :param?username:?邮箱账号?xx@163.com :param?passwd:?邮箱密码(不是邮箱的登录密码,是邮箱的授权码) :param?recv:?邮箱接收人地址,多个账号以逗号隔开 :param?title:?邮件标题 :param?content:?邮件内容 :return: ''' #qq邮箱发送邮件 def?send_mail(username,?passwd,?recv,?title,?content,?mail_host='smtp.qq.com',?port=456): ????msg?=?MIMEText(content)????#?邮件内容 ????msg['Subject']?=?title?????#?邮件主题 ????msg['From']?=?username?????#?发送者账号 ????msg['To']?=?recv???????????#?接收者账号列表 ????smtp?=?smtplib.SMTP_SSL(mail_host,?port=port)??????#?连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25 ????smtp.login(username,?passwd)???????????????????#?登录发送者的邮箱账号,密码 ????#?参数分别是?发送者,接收者,第三个是把上面的发送邮件的?内容变成字符串 ????smtp.sendmail(username,?recv,?msg.as_string()) ????smtp.quit()??#?发送完毕后退出smtp ????print('email?send?success.') if?__name__?==?'__main__': ????email_user?=?'xxx@qq.com'??#?发送者账号 ????email_pwd?=?'WOSHINIGE123'??#?发送者密码,授权码 ????maillist?=?'xxxx@qq.com' ????title?=?'测试邮件标题' ????content?=?'这里是邮件内容' ????send_mail(email_user,?email_pwd,?maillist,?title,?content)
多个收件人且带附件:
#?import?smtplib #?from?email.mime.text?import?MIMEText #?''' #?发送邮件函数,默认使用163smtp #?:param?mail_host:?邮箱服务器,qq邮箱host:??smtp.163.com #?:param?port:?端口号,qq邮箱的默认端口是:?25 #?:param?username:?邮箱账号?xx@163.com #?:param?passwd:?邮箱密码(不是邮箱的登录密码,是邮箱的授权码) #?:param?recv:?邮箱接收人地址,多个账号以逗号隔开 #?:param?title:?邮件标题 #?:param?content:?邮件内容 #?:return: #?''' import?smtplib from?email.mime.text?import?MIMEText from?email.mime.multipart?import?MIMEMultipart #邮箱服务器地址 email_host?=?'smtp.163.com' #发送者 email_user?=?'xxxx@163.com' #授权码 email_pwd?=?'WOSHINIGE123' #多个收件人,使用分号分隔 maillist?='xxxx@qq.com;aaaa@qq.com' #对多个收件人进行分割,以;为标准,返回结果是list['xxxx@qq.com','aaaa@qq.com'] email_info?=?maillist.split(';') #构造一个发附件的邮件内容对象 new_msg?=?MIMEMultipart() #邮件正文内容 new_msg.attach(MIMEText('test?email.....')) #邮件主题 new_msg['Subject']?=?'test?email' #邮件发送者 new_msg['From']?=?email_user #邮件接收者,多个收件人的账号使用,连接,传入类型是str new_msg['To']?=?','.join(email_info) #打开a.txt读取文本内容 att?=?MIMEText(open('a.txt').read()) att["Content-Type"]?=?'application/octet-stream' #?发送附件就得这么写,固定格式,filename指定附件的名字 att["Content-Disposition"]?=?'attachment;?filename="haha.txt"' new_msg.attach(att) #?连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25 smtp?=?smtplib.SMTP(email_host,?port=25) #?发送者的邮箱账号,密码,先登录 smtp.login(email_user,?email_pwd) smtp.sendmail(email_user,?email_info,?new_msg.as_string()) smtp.quit() print('email?send?success.')
多个收件人时账号之间使用分号;分割,进行smtp.sendmail(传入的多个收件人类型是list);new_msg['TO'] = recv,接收的类型是str。
使用类实现邮件的发送,即可发送多人也可发送附件:
import?smtplib from?email.mime.text?import?MIMEText from?email.mime.multipart?import?MIMEMultipart class?SendMail(object): ????def?__init__(self,?username,?passwd,?recv,?title,?content,?file=None,?email_host='smtp.163.com',?port=25): ????????self.username?=?username ????????self.passwd?=?passwd ????????self.recv?=?recv ????????self.title?=?title ????????self.content?=?content ????????self.file?=?file ????????self.email_host?=?email_host ????????self.port?=?port ????def?send_mail(self): ????????msg?=?MIMEMultipart() ????????#发送内容的对象 ????????if?self.file:#处理附件的 ????????????att?=?MIMEText(open(self.file,?encoding='utf-8').read()) ????????????att["Content-Type"]?=?'application/octet-stream' ????????????att["Content-Disposition"]?=?'attachment;?filename="%s"'%self.file ????????????msg.attach(att) ????????msg.attach(MIMEText(self.content))#邮件正文的内容 ????????msg['Subject']?=?self.title??#?邮件主题 ????????msg['From']?=?self.username??#?发送者账号 ????????#将多个账号'aaa.@qq.com;bbbb@163.com'?以分号分割,分割为list ????????self.recv?=?self.recv.split(';') ????????if?isinstance(self.recv,?list): ????????????msg['To']?=?','.join(self.recv) ????????else: ????????????msg['To']?=?self.recv??#?接收者账号列表 ????????if?self.username.endswith('qq.com'):??#如果发送者是qq邮箱 ????????????self.smtp?=?smtplib.SMTP_SSL(self.email_host,?port=self.port) ????????else: ????????????self.smtp?=?smtplib.SMTP(self.email_host,?port=self.port) ????????#发送邮件服务器的对象 ????????self.smtp.login(self.username,?self.passwd) ????????try: ????????????self.smtp.sendmail(self.username,?self.recv,?msg.as_string()) ????????except?Exception?as?e: ????????????print('出错了。。',?e) ????????else: ????????????print('发送成功!') ????????self.smtp.quit() if?__name__?==?'__main__': ????m?=?SendMail( ????????username='zzzzz@163.com',?passwd='xxxxxxx',file='a.txt',?recv='xxxxxx@qq.com;xxxxxx@qq.com', ????????title='多个收件人',?content='哈哈哈啊哈哈哈哈',?email_host='smtp.163.com',?port=25 ????) ????m.send_ma