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Python实现发送email的几种常用方法

2020-02-23 05:39:58
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学过Python的人都知道,实用Python实现发送email的功能还是比较简单的,可以通过登录邮件服务来发送,linux下也可以使用调用sendmail命令来发送,还可以使用本地或者是远程的smtp服务来发送邮件,不管是单个,群发,还是抄送都比较容易实现。

本文就把几个最简单的发送邮件方式记录下来,像html邮件,附件等也是支持的,读者在需要时可以参考查询一下。具体方法如下:

1.登录邮件服务

具体代码如下:

#!/usr/bin/env python# -*- coding: utf-8 -*-#python2.7x#send_simple_email_by_account.py @2014-08-18#author: orangleliu'''使用python写邮件 simple使用126 的邮箱服务'''import smtplibfrom email.mime.text import MIMETextSMTPserver = 'smtp.126.com'sender = '12345678@126.com'password = "xxxx"message = 'I send a message by Python. 你好'msg = MIMEText(message)msg['Subject'] = 'Test Email by Python'msg['From'] = sendermsg['To'] = destinationmailserver = smtplib.SMTP(SMTPserver, 25)mailserver.login(sender, password)mailserver.sendmail(sender, [sender], msg.as_string())mailserver.quit()print 'send email success'

2.调用sendmail命令 (linux)

具体代码如下:

# -*- coding: utf-8 -*-#python2.7x#send_email_by_.py#author: orangleliu#date: 2014-08-18'''用的是sendmail命令的方式这个时候邮件还不定可以发出来,hostname配置可能需要更改'''from email.mime.text import MIMETextfrom subprocess import Popen, PIPEdef get_sh_res():  p = Popen(['/Application/2.0/nirvana/logs/log.sh'], stdout=PIPE)  return str(p.communicate()[0])def mail_send(sender, recevier):  print "get email info..."  msg = MIMEText(get_sh_res())  msg["From"] = sender  msg["To"] = recevier  msg["Subject"] = "Yestoday interface log results"  p = Popen(["/usr/sbin/sendmail", "-t"], stdin=PIPE)  res = p.communicate(msg.as_string())  print 'mail sended ...'if __name__ == "__main__":  s = "12345678@qq.com"  r = "123456@163.com"  mail_send(s, r)

3 使用smtp服务来发送(本地或者是远程服务器)

具体代码如下:

#!/usr/bin/env python# -*- coding: utf-8 -*-#python2.7x#send_email_by_smtp.py#author: orangleliu#date: 2014-08-18'''linux 下使用本地的smtp服务来发送邮件前提要开启smtp服务,检查的方法#ps -ef|grep sendmail#telnet localhost 25这个时候邮件还不定可以发出来,hostname配置可能需要更改'''import smtplibfrom email.mime.text import MIMETextfrom subprocess import Popen, PIPEdef get_sh_res():  p = Popen(['/Application/2.0/nirvana/logs/log.sh'], stdout=PIPE)  return str(p.communicate()[0])def mail_send(sender, recevier):  msg = MIMEText(get_sh_res())  msg["From"] = sender  msg["To"] = recevier  msg["Subject"] = "Yestoday interface log results"  s = smtplib.SMTP('localhost')  s.sendmail(sender, [recevier], msg.as_string())  s.quit()  print 'send mail finished...'if __name__ == "__main__":  s = "123456@163.com"  r = s  mail_send(s, r)            
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