Python实现发送email的几种常用方法

852次阅读  |  发布于5年以前

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 smtplib
    from email.mime.text import MIMEText

    SMTPserver = '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'] = sender
    msg['To'] = destination

    mailserver = 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 MIMEText
    from subprocess import Popen, PIPE

    def 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 smtplib
    from email.mime.text import MIMEText
    from subprocess import Popen, PIPE


    def 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)

相信本文所示方法对于大家进行Python程序设计能够起到一定的参考借鉴价值。

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