大虾指点！！ESMTP发送附件的格式是什么？？

--> 220 163.com Anti-spam GT for Coremail System (163com[20050206])
HELO 163.com
--> 250 OK
AUTH LOGIN
--> 334 ...
base64的用户名
--> 334 ...
base64的密码
--> 235 Authentication successful
MAIL FROM: <[email protected]>
--> 250 Mail OK
RCPT TO: <[email protected]>
--> 250 Mail OK
DATA
--> 354 End data with <CR><LF>.<CR><LF>邮件内容，//下面发送附件
\r\n\r\n--#BOUNDARY#--\r\n
Content-Type: application/octet-stream; name=stdafx.h\r\n
Content-Transfer-Encoding: base64\r\n
Content-Disposition: attachment; filename=stdafx.h\r\n\r\n
...............//发送BASE64后的附件内容
以\r\n.\r\n结束
--> 250 Mail OK
QUIT
--> 221 Bye但是，附件内容总是以信件内容显示出来，而不是附件的形式
大家，帮忙看看那些地方错了？？谢谢

解决方案 »

  1.   

    那太好了
    [email protected]一定多给大侠分：）
      

  2.   

    Date: Tue, 14 Nov 2006 16:01:31 +0800
    From: "=?GB2312?B?zfU=?=" <[email protected]>
    Subject: =?GB2312?B?aGVsbG8gd29ybGQ=?=
    To: <[email protected]>
    X-Priority: 1
    X-mailer: FastMail 1.5 [cn]
    Mime-Version: 1.0
    Content-Type: multipart/mixed;
    boundary="------=_Next_Part_0023581703.467"This is a multi-part message in MIME format.--------=_Next_Part_0023581703.467
    Content-Type: text/plain;
    charset="GB2312"
    Content-Transfer-Encoding: quoted-printablehello world!--------=_Next_Part_0023581703.467
    Content-Type: application/octet-stream;
    name="test.zip"
    Content-Transfer-Encoding: base64
    Content-Disposition: attachment;
    filename="test.zip"UEsDBBQAAAAIAJ10NDV7JPHUDwEAAG0BAAAIAAAAc3RkYWZ4LmjT11coLklJTKvQy1CwUtj46vqe
    81vPbt7wZ9eac0f2/Nt6BMZavIaXS19fYfenU8c3L758eOvqTbs3L97xZ8eRrUfOvzuy/8yNbSsQ
    ikFKebl4uZQLihLTcxMV8vOSU0F8oEhKalpmXqpCuKefsVG8j6ujX7yjn0u8L5DByQk0f8tlhfDM
    vJT88mKFs9uvXTh6dPPfPatP3jy1E2jlkeunDp4HuwKhBGSbFdDYzLzknNKUVAWbcoiUXoYdWKWz
    wpXTFy6c2ghRiawQ6OuczCSwOoRgbmJOTn4yumBqbn5RJZpgSXJGYhFYDGxPiL+Lv5XClVtbTm9Z
    dunv5cObz1z4dGnV8c9bj+zYu+cyzHYAUEsBAhQAFAAAAAgAnXQ0NXsk8dQPAQAAbQEAAAgAAAAA
    AAAAAAAgAICBAAAAAHN0ZGFmeC5oUEsFBgAAAAABAAEANgAAADUBAAAAAA==--------=_Next_Part_0023581703.467--
    .
      

  3.   

    boundary="------=_Next_Part_0023581703.467"注意这个.
    其实装个foxmail.然后往自己的邮件里发封带附件的邮件,然后查看详细信息比较一下就ok了.
      

  4.   

    --------=_Next_Part_0023581703.467什么意思？？
    我发的还是在正文里出现，郁闷啊
      

  5.   

    rain4609(昨天还很帅) ( ) 信誉：100    Blog  2006-11-14 16:06:40  得分: 0  你的代码就不能发附件，你没有看吗？/
    不过，分少不了你的：））
      

  6.   

    ="------=_Next_Part_0023581703.467
    这个是根据什么编码的？？？？？
      

  7.   

    ...
    Mime-Version: 1.0
    Content-Type: multipart/mixed;
    boundary="------=_Next_Part_0023581703.467"定义boundary的引号内是一个随机字符串，你可以自己确定，如为"FLAG"
    然后在后面以 --FLAG 表示段开始，以 --FLAG-- 表示段结束
      

  8.   

    Mime-Version: 1.0
     Content-Type: Multipart/mixed;
     boundary="Boundary----=_tuTRAYfdLtGfXNYvwqJGtXgSTpth"
    1libo2Boundary----=_tuTRAYfdLtGfXNYvwqJGtXgSTpthContent-Type: application/octet-stream; name="stdafx.h"
     Content-Transfer-Encoding: base64
     Content-Disposition: attachment; filename="stdafx.h"zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3N
    zc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3NzQ==
    Boundary----=_tuTRAYfdLtGfXNYvwqJGtXgSTpthto baojian88888(机器人) ( ) 信誉：97    Blog 
    怎么还是在正文里呢？？？