从电子邮件(或数千封电子邮件)中提取数据[基于交换]

发布于 2024-07-11 03:19:18 字数 283 浏览 6 评论 0原文

我的营销部门,祝福他们,决定进行抽奖活动,让人们通过网页进入。 这很好,但信息不会存储到任何类型的数据库中,而是作为电子邮件发送到交换邮箱。 伟大的。

我的挑战是从这些电子邮件中提取条目(和营销信息)并将其存储在更有用的地方,例如平面文件或 CSV。 唯一的优点是电子邮件具有高度一致的格式。

我确信我可以花时间将所有电子邮件保存到文件中,然后编写一个应用程序来浏览所有电子邮件,但希望有一个更优雅的解决方案。 我可以通过编程方式访问 Exchange 邮箱,阅读所有电子邮件,然后保存该数据吗?

My marketing department, bless them, has decided to make a sweepstakes where people enter over a webpage. That is great but the information isn't stored to a DB of any sort but is sent to an exchange mail box as an email. Great.

My challenge is to extract the entry (and marketing info) from these emails and store them someplace more useful, say a flat file or CSV. The only saving grace is that the emails have a highly consistant format.

I am sure I could spend the time saving all the emails to files and then write an app to munge through them all but was hoping for a much more elegant solution. Can I programmatically access an exchange mailbox, read all the emails and then save that data?

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夏至、离别 2024-07-18 03:19:19

这是我使用的代码......

Private Sub btnGo_Click()
  If ComboBox1.SelText <> "" Then
    Dim objOutlook As New Outlook.Application
    Dim objNameSpace As Outlook.NameSpace
    Dim objInbox As MAPIFolder
    Dim objMail As mailItem

    //Get the MAPI reference
    Set objNameSpace = objOutlook.GetNamespace("MAPI")

    //Pick up the Inbox
    Set objInbox = objNameSpace.GetDefaultFolder(olFolderInbox)
    For Each objFolder In objInbox.Folders
       If (objFolder.Name = ComboBox1.SelText) Then
          Set objInbox = objFolder
       End If
    Next objFolder

    //Loop through the items in the Inbox
    Dim count As Integer
    count = 1

    For Each objMail In objInbox.Items
       lblStatus.Caption = "Count: " + CStr(count)
       If (CheckBox1.Value = False Or objMail.UnRead = True) Then
          ProcessMailItem (objMail.Body)
          count = count + 1
          objMail.UnRead = False
       End If
    Next objMail
  End If
End Sub

Private Sub ProcessMailItem(strBody As String)
   Open "C:\file.txt" For Append As 1

   Dim strTmp As String
   strTmp = Replace(strBody, vbNewLine, " ")
   strTmp = Replace(strTmp, vbCrLf, " ")
   strTmp = Replace(strTmp, Chr(13) & Chr(10), " ")
   strTmp = Replace(strTmp, ",", "_")

   //Extra Processing went here (Deleted for brevity)
   Print #1, strTmp
   Close #1

End Sub

Private Function Strip(strStart As String, strEnd As String, strBody As String) As String
   Dim iStart As Integer
   Dim iEnd As Integer

   iStart = InStr(strBody, strStart) + Len(strStart)
   If (strEnd = "xxx") Then
      iEnd = Len(strBody)
   Else
      iEnd = InStr(strBody, strEnd) - 1
   End If

   Strip = LTrim(RTrim(Mid(strBody, iStart, iEnd - iStart)))
End Function


Private Sub UserForm_Initialize()
  Dim objOutlook As New Outlook.Application
  Dim objNameSpace As Outlook.NameSpace
  Dim objInbox As MAPIFolder
  Dim objFolder As MAPIFolder

  //Get the MAPI reference
  Set objNameSpace = objOutlook.GetNamespace("MAPI")

  //Pick up the Inbox
  Set objInbox = objNameSpace.GetDefaultFolder(olFolderInbox)

  //Loop through the folders under the Inbox
  For Each objFolder In objInbox.Folders
    ComboBox1.AddItem objFolder.Name
  Next objFolder
End Sub

Here is the code I used....

Private Sub btnGo_Click()
  If ComboBox1.SelText <> "" Then
    Dim objOutlook As New Outlook.Application
    Dim objNameSpace As Outlook.NameSpace
    Dim objInbox As MAPIFolder
    Dim objMail As mailItem

    //Get the MAPI reference
    Set objNameSpace = objOutlook.GetNamespace("MAPI")

    //Pick up the Inbox
    Set objInbox = objNameSpace.GetDefaultFolder(olFolderInbox)
    For Each objFolder In objInbox.Folders
       If (objFolder.Name = ComboBox1.SelText) Then
          Set objInbox = objFolder
       End If
    Next objFolder

    //Loop through the items in the Inbox
    Dim count As Integer
    count = 1

    For Each objMail In objInbox.Items
       lblStatus.Caption = "Count: " + CStr(count)
       If (CheckBox1.Value = False Or objMail.UnRead = True) Then
          ProcessMailItem (objMail.Body)
          count = count + 1
          objMail.UnRead = False
       End If
    Next objMail
  End If
End Sub

Private Sub ProcessMailItem(strBody As String)
   Open "C:\file.txt" For Append As 1

   Dim strTmp As String
   strTmp = Replace(strBody, vbNewLine, " ")
   strTmp = Replace(strTmp, vbCrLf, " ")
   strTmp = Replace(strTmp, Chr(13) & Chr(10), " ")
   strTmp = Replace(strTmp, ",", "_")

   //Extra Processing went here (Deleted for brevity)
   Print #1, strTmp
   Close #1

End Sub

Private Function Strip(strStart As String, strEnd As String, strBody As String) As String
   Dim iStart As Integer
   Dim iEnd As Integer

   iStart = InStr(strBody, strStart) + Len(strStart)
   If (strEnd = "xxx") Then
      iEnd = Len(strBody)
   Else
      iEnd = InStr(strBody, strEnd) - 1
   End If

   Strip = LTrim(RTrim(Mid(strBody, iStart, iEnd - iStart)))
End Function


Private Sub UserForm_Initialize()
  Dim objOutlook As New Outlook.Application
  Dim objNameSpace As Outlook.NameSpace
  Dim objInbox As MAPIFolder
  Dim objFolder As MAPIFolder

  //Get the MAPI reference
  Set objNameSpace = objOutlook.GetNamespace("MAPI")

  //Pick up the Inbox
  Set objInbox = objNameSpace.GetDefaultFolder(olFolderInbox)

  //Loop through the folders under the Inbox
  For Each objFolder In objInbox.Folders
    ComboBox1.AddItem objFolder.Name
  Next objFolder
End Sub
半衾梦 2024-07-18 03:19:19

有很多不同的方法可以获取交换邮箱中的邮件,但由于这似乎是您只想运行一次来​​提取数据的方法,因此我建议编写一个 VBA 宏在 Outlook 本身内部运行(在 Outlook 中打开相关 Exchange 邮箱)。 遍历特定邮箱中的邮件项目并从中读取正文非常容易。 然后,您可以编写一个包含您想要的内容的文本文件。

There's lots of different ways to get at the messages in an exchange mailbox, but since it seems this is something you're only going to want to run once to extract the data I'd suggest writing a VBA macro to run inside Outlook itself (having opened the exchange mailbox in question within Outlook). It's pretty easy to iterate through the mail items in a specific mailbox and read the body text from them. You can then write a text file with just the stuff you want.

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