1、邮件发送  mailsend.py

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#_*_ coding:utf-8 _*_
import   smtplib
from  email.mime.multipart  import  MIMEMultipart
from  email.mime.text  import  MIMEText
  
class  Sendmail:
  
     local_hostname  =  [ 'xxxx' ]
     msg  =  MIMEMultipart( 'related' )
  
     def  __init__( self ,smtp_server,mail_user,mail_pass):
         self .smtp_server  =  smtp_server
         self .mail_user  =  mail_user
         self .mail_pass  =  mail_pass
  
     def  mess( self ,theme,message):
         Sendmail.msg[ 'Subject' ]  =  theme   # 邮件主题
         html_msg  =  '''
                 <html><head><body>
                 <p>%s</p>
                 </body></head></html>
             '''  %  message
         html  =  MIMEText(html_msg,  'html' ,  'utf-8' )
         Sendmail.msg.attach(html)
  
     def  files( self ,path = None ,filenames = None ):
         if  path  = =  None  and  filenames  = =  None :
             pass
         else :
             files  =  path  +  filenames
             att  =  MIMEText( open (files,  'rb' ).read(),  'base64' ,  'utf-8' )
             att[ "Content-Type" ]  =  'application/octet-stream'
             att[ "Content-Disposition" ]  =  'attachment; filename=%s'  %  filenames
             Sendmail.msg.attach(att)
  
     def  send( self ,receiver):
         smtp  =  smtplib.SMTP()
         smtp.connect( self .smtp_server)
         smtp.ehlo( self .local_hostname)   # 使用ehlo指令向smtp服务器确认身份
         smtp.starttls()   # smtp连接传输加密
         smtp.login( self .mail_user,  self .mail_pass)
         smtp.sendmail( self .mail_user, receiver, Sendmail.msg.as_string())
         smtp.quit()
 
if  __name__  = =  "__main__" :
     pass


2、python flask web框架实现一个http接口 

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#!/usr/bin/env python
#_*_ coding:utf-8 _*_
from  flask  import  Flask,request
import  json
from  mailsend  import  Sendmail
 
app  =  Flask(__name__)
 
@app .route( '/sendmail'  , methods = [ 'GET' ,  'POST' ])
def  index():
     if  request.method  = =  'POST' :
         jsondata  =  request.get_data()
         data  =  json.loads(jsondata)
         s,e,f,r =  data[ 'smtpserver' ],data[ 'emailsubject' ],data[ 'filepath' ],data[ 'receivesuser' ]
         email  =  Sendmail(s[ 'server' ],s[ 'mailuser' ],s[ 'mailpasswd' ])
         email.mess(e[ 'subject' ],e[ 'mess' ])
         email.files(f[ 'path' ],f[ 'files' ])
         print  '邮件正在发送...'
         email.send(r[ 'receiver' ])
         return  '邮件发送成功'
     else :
         return  '<h1>只接受post请求！</h1>'
 
if  __name__  = = '__main__' :
     app.run(debug = True ,host = '0.0.0.0' )


3、调用这个接口发送邮件（不管是什么语言调用这个http接口，只要是传送json数据格式即可）

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#_*_ coding:utf-8 _*_
 
#POST方式发送邮件数据到smtp http转发接口
import  urllib2
import  json
 
def  http_post():
     url  =  'http://192.168.89.8:5000/sendmail'
     data  =  { 'smtpserver' : { 'server' :  'mail.xxxxx.com' ,  'mailuser' :  'txxtixnrxn@xrxdp.com' ,  'mailpasswd' :  '1qaz#EDC' },
             'emailsubject' : { 'subject' :  '这次测试做的很晚' ,  'mess' :  '现在好困' },
             'filepath' : { 'path' :  '/etc/' ,  'files' :  'passwd' },
             'receivesuser' : { 'receiver' :  '23456723@qq.com' }}
 
     headers  =  { 'Content-Type' :  'application/json' }
     req  =  urllib2.Request(url = url, headers = headers, data = json.dumps(data))
     response  =  urllib2.urlopen(req)
     return  response.read()
resp  =  http_post()
print  resp