用c#解析邮件正文

Rob*_*ert 3 c# parsing mime mime-message

我有一个名为email_archive的电子邮件数据库表.该表包含一个名为body的字段和另一个名为raw_headers的字段.我想使用C#(在SharePoint webpart中)在屏幕上显示此表的内容.我一直在尝试找到一个可以解析主体的库,这样我就可以将消息的各个部分返回到窗口.我尝试过Limilabs的一个库,并下载了其他几个库.但是,所有这些似乎都需要一个EML格式的电子邮件.

最新的尝试是尝试使用MailUtilies.

MimeMessage mm = new MimeMessage(header + message);
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但这是失败的,因为看起来格式没有通过MimeMessage完整性检查.

有没有人知道使用原始标题和正文内容将电子邮件解析为其组成部分的方法.

标题看起来像这样

MIME-Version: 1.0
Received: from server.domain.com (10.20.205.104) by
 mail.domain.com (xx.xx.xx.xx) with Microsoft SMTP Server id
 8.1.436.0; Mon, 16 Sep 2013 14:33:54 -0700
Received: from server (localhost.localdomain [127.0.0.1])   by
 server.domain.com (8.13.8/8.13.8) with ESMTP id r8GLX4vm007046 for
 <myaddress@domain.com>; Mon, 16 Sep 2013 14:33:04 -0700
From: "service@domain.com" <service@domain.com>
To: My Name <myaddress@domain.com>
Date: Mon, 16 Sep 2013 14:33:04 -0700
Subject: Some Topic
Thread-Topic: Some Topic
Thread-Index: Ac6zJHFgOvb7ZAdeTJC8DzqnAvdnOw==
Message-ID: <153372.442207427-sendEmail@gserver>
Reply-To: "service@domain.com" <service@domain.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Exchange-Organization-AuthAs: Internal
X-MS-Exchange-Organization-AuthMechanism: 10
X-MS-Exchange-Organization-AuthSource: mail.domain.com
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Content-Type: multipart/alternative;
    boundary="_000_153372442207427sendEmailgroundwork_"
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消息看起来像这样

--_000_153372442207427sendEmailgroundwork_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

Some message to dispaly

--_000_153372442207427sendEmailgroundwork_
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<html><head><style type=3D'text/css'> p,h1 { font-family: arial; } 
</style></head><body>
 <p>Some message to display</p>
 </body></html>


--_000_153372442207427sendEmailgroundwork_--
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Rob*_*ert 7

我通过使用OpenPop.Net的库找到了答案.

public void addMessage(string message, string header) {
  string full_body = header + "\n" + message;
  System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
  Byte[] full_body_bytes = encoding.GetBytes(full_body);
  Message mm = new Message(full_body_bytes);

  //do stuff here.
}
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  • @Shyam您无法使用System.Net.Mail解析电子邮件.使用ASCII编码也可能导致数据丢失. (2认同)