无论如何以通常传输的格式获取电子邮件消息？ [英] Anyway to get the email message in the format that is usually transmitted?

问题描述

假设我正在编写一个包含内嵌图像和附件的电子邮件，我对如何传输内容感兴趣 - 换句话说，我对通过网络传输的实际ascii文本感兴趣 - 完成标题，哑剧类型等，
被各自的边界包围...

Suppose I am composing an email with inline images and attachments, I am interested in how that content is transmitted - in other words, I am interested in the actual ascii text that is transmitted over the wire - complete with the headers, mime-types, etc, enveloped by the respective boundaries...

我知道outlook有一个专有的* .msg格式。因此，如果我收到了一封电子邮件，如果我点击Outlook客户端的电子邮件并执行
另存为... 操作，我可以选择保存到* .msg格式。但是在打开记事本时会发现很多二进制垃圾无法解读。

I am aware outlook has a proprietary *.msg format. Hence say if I've received an email, and, if I click on an email from the outlook client and perform a Save As... operation, I have the option to save it to *.msg format. But on opening that in notepad reveals a lot of binary junk which is impossible to decipher.

我是一堆错误交织在一起的好意图

I am a bundle of mistakes intertwined together with good intentions

推荐答案

您好，

详细描述了MSG文件格式。请参阅  [MS -OXMSG]：MSDN中的Outlook项目（.msg）文件格式。

The MSG file format is described in depth. See [MS-OXMSG]: Outlook Item (.msg) File Format in MSDN.

此外，您还可以从低级属性中获取标题和其他信息。例如，您可以使用

PropertyAccessor 获取属性值的对象：

Also you can get headers and other information from low-level properties. For example, you can use the PropertyAccessor object for getting property values:

Sub DemoPropertyAccessorGetProperty() 
 
 Dim PropName, Header As String 
 
 Dim oMail As Object 
 
 Dim oPA As Outlook.PropertyAccessor 
 
 'Get first item in the inbox 
 
 Set oMail = _ 
 
 Application.Session.GetDefaultFolder(olFolderInbox).Items(1) 
 
 'PR_TRANSPORT_MESSAGE_HEADERS 
 
 PropName = "http://schemas.microsoft.com/mapi/proptag/0x007D001E" 
 
 'Obtain an instance of PropertyAccessor class 
 
 Set oPA = oMail.PropertyAccessor 
 
 'Call GetProperty 
 
 Header = oPA.GetProperty(PropName) 
 
 Debug.Print (Header) 
 
End Sub

您可以尝试使用任何低级属性资源管理器工具，例如MFCMAPI或OutlookSpy。 

You can try to use any low-level property explorer tool such as MFCMAPI or OutlookSpy. 

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