收邮件解码问题?该样解码?

邮箱为tom.com邮箱
接收为简单的如下:
string read=System.Text.Encoding.Default.GetString(bb,0,k);
richTextBox2.AppendText(read);收到信内容为:
Received: from zproxy.gmail.com (unknown [64.233.162.205])
by bjmx21 (Coremail) with SMTP id 0UC9Kjn0ekMSAKLN.1
for <[email protected]>; Wed, 16 Nov 2005 16:56:30 +0800 (CST)
X-Originating-IP: [64.233.162.205]
Received: by zproxy.gmail.com with SMTP id j2so1634399nzf
        for <[email protected]>; Wed, 16 Nov 2005 00:59:22 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
        s=beta; d=gmail.com;
        h=received:message-id:date:from:to:subject:mime-version:content-type;
        b=syZvAz9sENduWSp+nma8Ej3YnNyGOYxLaV2e3FxN1XSzo9l8k+orzKwQBnkvSxsgPFQP58MbqlPflnKhB9l6xISyzXPoj+KXTvpdhr1vLjxsYOHOdaRv34v7ER8fWgtsXmFz2jleGA04x92OIPU08gIb/1gxIwnQ8W7mQ3vQLYQ=
Received: by 10.36.160.5 with SMTP id i5mr5936496nze;
        Wed, 16 Nov 2005 00:59:21 -0800 (PST)
Received: by 10.36.224.30 with HTTP; Wed, 16 Nov 2005 00:59:21 -0800 (PST)
Message-ID: <[email protected]>
Date: Wed, 16 Nov 2005 16:59:21 +0800
From: =?GB2312?B?wNfVxQ==?= <[email protected]>
To: [email protected]
Subject: =?GB2312?B?t+vPyMn6o7qj16PCo87Iq8fyyczDs7yvzcW6z9f318rBzw==?=
MIME-Version: 1.0
Content-Type: multipart/mixed; 
boundary="----=_Part_17837_1625218.1132131561750"------=_Part_17837_1625218.1132131561750
Content-Type: text/plain; charset=GB2312
Content-Transfer-Encoding: base64
Content-Disposition: inlinet+vPyMn6o7oKoaGhoaGhxOO6w6Osx+vK1dTEo6EK
------=_Part_17837_1625218.1132131561750
Content-Type: application/msword; name="=?GB2312?B?V0JO1dDJzLzGu67K6TExMS5kb2M=?="
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="=?GB2312?B?V0JO1dDJzLzGu67K6TExMS5kb2M=?="0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAMgAAAAAAAAAA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太长...以下略...

解决方案 »

  1.   

    很明显:当我看到这个的时候:Content-Transfer-Encoding: base64
    不想也可得知.
      

  2.   

    到网上搜一下
    OpenSmtp SMTP .Net Component
      

  3.   

    楼上.不是smtp是pop.是pop解码(中文)的问题
      

  4.   

    两年前搞过一次.当时记得foxmail和outlook的解码格式有区另是.两种都试一试.(具体是什么忘记了).好像多数邮件也就这两种了.///*************************///
    这两年来慢慢习惯了光说不练
    ///*************************///
      

  5.   

    只会解qb和base64编码,第一次出现\r\n\r\n为邮件头,以下是主体,具体怎样分割,要自己算