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                            <h1 class="entry-title">Python 发送带附件的email详解编程语言</h1>
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                                                                <time class="entry-date published" datetime="2021-07-18T19:29:41+08:00" pubdate>
                                    2021年7月18日 19:29                                </time>
                                <span class="dot">•</span>
                                <a href="https://blog.ytso.com/category/tech/pnotes" rel="category tag">编程笔记</a>                                                            </div>
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                            <pre class="prism-language-java">from email.MIMEText import MIMEText 
from email.MIMEMultipart import MIMEMultipart 
import smtplib 
  
mail_host = 'smtp.126.com' 
mail_user = <a class="__yjs_email__" href="http://blog.ytso.com/cdn-cgi/l/email-protection" data-yjsemail="7e5906063e4f4c48501d1113"></a><script data-yjshash='f9e31' type="text/javascript">/* <![CDATA[ */!function(t,e,r,n,c,a,p){try{t=document.currentScript||function(){for(t=document.getElementsByTagName('script'),e=t.length;e--;)if(t[e].getAttribute('data-yjshash'))return t[e]}();if(t&&(c=t.previousSibling)){p=t.parentNode;if(a=c.getAttribute('data-yjsemail')){for(e='',r='0x'+a.substr(0,2)|0,n=2;a.length-n;n+=2)e+='%'+('0'+('0x'+a.substr(n,2)^r).toString(16)).slice(-2);p.replaceChild(document.createTextNode(decodeURIComponent(e)),c)}p.removeChild(t)}}catch(u){}}()/* ]]&gt; */</script>' 
mail_pwd = 'xx' 
mail_to = <a class="__yjs_email__" href="http://blog.ytso.com/cdn-cgi/l/email-protection" data-yjsemail="193e616163717876597e74787075377a7674"></a><script data-yjshash='f9e31' type="text/javascript">/* <![CDATA[ */!function(t,e,r,n,c,a,p){try{t=document.currentScript||function(){for(t=document.getElementsByTagName('script'),e=t.length;e--;)if(t[e].getAttribute('data-yjshash'))return t[e]}();if(t&&(c=t.previousSibling)){p=t.parentNode;if(a=c.getAttribute('data-yjsemail')){for(e='',r='0x'+a.substr(0,2)|0,n=2;a.length-n;n+=2)e+='%'+('0'+('0x'+a.substr(n,2)^r).toString(16)).slice(-2);p.replaceChild(document.createTextNode(decodeURIComponent(e)),c)}p.removeChild(t)}}catch(u){}}()/* ]]&gt; */</script>' 
  
  
msg = MIMEMultipart() 
  
att = MIMEText(open('d://a.txt','rb').read(),'base64','gb2312') 
att["Content-Type"] = 'application/octet-stream' 
att["Content-Disposition"] = 'attachment;filename="hello.txt"' 
msg.attach(att) 
  
message = 'content part' 
body = MIMEText(message) 
msg.attach(body) 
msg['To'] = mail_to 
msg['from'] = mail_user 
msg['subject'] = 'this is a python test mail' 
  
try: 
    s = smtplib.SMTP() 
    s.connect(mail_host) 
    s.login(mail_user,mail_pwd) 
  
    s.sendmail(mail_user,mail_to,msg.as_string()) 
    s.close() 
  
    print 'success' 
except Exception,e: 
    print e</pre>
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