學過Python的人都知道，實用Python實現發送email的功能還是比較簡單的，可以通過登錄郵件服務來發送，linux下也可以使用調用sendmail命令來發送，還可以使用本地或者是遠程的smtp服務來發送郵件，不管是單個，群發，還是抄送都比較容易實現。

本文就把幾個最簡單的發送郵件方式記錄下來，像html郵件，附件等也是支持的，讀者在需要時可以參考查詢一下。具體方法如下：

1.登錄郵件服務

具體代碼如下：

#!/usr/bin/env python# -*- coding: utf-8 -*-#python2.7x#send_simple_email_by_account.py @2014-08-18#author: orangleliu'''使用python寫郵件 simple使用126 的郵箱服務'''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.調用sendmail命令 （linux）

具體代碼如下：

# -*- coding: utf-8 -*-#python2.7x#send_email_by_.py#author: orangleliu#date: 2014-08-18'''用的是sendmail命令的方式這個時候郵件還不定可以發出來，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服務來發送（本地或者是遠程服務器)

具體代碼如下：

#!/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服務來發送郵件前提要開啟smtp服務，檢查的方法#ps -ef|grep sendmail#telnet localhost 25這個時候郵件還不定可以發出來，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)