如何在Outlook中统计每月发送的邮件数量？

Author: Xiaoyang Last Modified: 2025-07-31

有时，您可能想知道每个月发送了多少封邮件。本教程将为您介绍一个VBA代码，用于统计Outlook中每月发送的邮件数量。

使用VBA代码统计Outlook中每月发送的邮件数量

请应用以下VBA代码来获取每月发送的邮件数量，如下所示：

1. 按住 ALT + F11 键打开 Microsoft Visual Basic for Applications 窗口。

2. 单击插入 > 模块，并将以下代码粘贴到模块窗口中。

VBA代码：统计每月发送的邮件数量：

Dim GDictionary As Object
Sub CountSentMailsByMonth()
'Updateby Extendoffice
Dim xSentFolder As Outlook.Folder
Dim xExcelApp As Excel.Application
Dim xWb As Excel.Workbook
Dim xWs As Excel.Worksheet
Dim xMonths As Variant
Dim xItemsCount As Variant
Dim xLastRow As Integer
Dim I As Integer
Dim xAccount As Account
On Error Resume Next
Set GDictionary = CreateObject("Scripting.Dictionary")
For Each xAccount In Application.Session.Accounts
  If VBA.LCase$(xAccount.SmtpAddress) = VBA.LCase$("yy@addin99.com") Then  'Specify the Email Account
    Set xSentFolder = xAccount.DeliveryStore.GetDefaultFolder(olFolderSentMail)
    If xSentFolder.DefaultItemType = olMailItem Then
      Call ProcessFolders(xSentFolder)
    End If
  End If
Next
Set xSentFolder = Nothing
Set xExcelApp = CreateObject("Excel.Application")
xExcelApp.Visible = True
Set xWb = xExcelApp.Workbooks.Add
Set xWs = xWb.Sheets(1)
With xWs
  .Cells(1, 1) = "Month"
  .Cells(1, 2) = "Count"
  .Cells(1, 1).Font.Bold = True
  .Cells(1, 2).Font.Bold = True
  .Cells(1, 1).HorizontalAlignment = xlCenter
  .Cells(1, 2).VerticalAlignment = xlCenter
End With
xMonths = GDictionary.Keys
xItemsCount = GDictionary.Items
For I = LBound(xMonths) To UBound(xMonths)
  xLastRow = xWs.Range("A" & xWs.Rows.Count).End(xlUp).Row + 1
  With xWs
    .Cells(xLastRow, 1) = xMonths(I)
    .Cells(xLastRow, 2) = xItemsCount(I)
  End With
Next
xWs.Columns("A:B").AutoFit
xExcelApp.Visible = True
Set xExcelApp = Nothing
Set xWb = Nothing
Set xWs = Nothing
End Sub

Sub ProcessFolders(ByVal Fld As Outlook.Folder)
Dim I As Long
Dim xMail As Outlook.MailItem
Dim xMonth As String
Dim xSubFolder As Folder
On Error Resume Next
For I = Fld.Items.Count To 1 Step -1
  If Fld.Items(I).Class = olMail Then
    Set xMail = Fld.Items(I)
    xMonth = Year(xMail.SentOn) & "/" & Month(xMail.SentOn)
    If GDictionary.Exists(xMonth) Then
      GDictionary(xMonth) = GDictionary(xMonth) + 1
    Else
      GDictionary.Add xMonth, 1
    End If
  End If
Next
If Fld.Folders.Count > 0 Then
  For Each xSubFolder In Fld.Folders
    Call ProcessFolders(xSubFolder)
  Next
End If
End Sub

便笺：在代码中，请将邮箱名称 “yy@addin99.com” 更改为您的邮箱地址。

3. 仍在 Microsoft Visual Basic for Applications 窗口中，单击工具 > 引用，在“引用-项目”对话框中，从可用引用列表框中勾选 Microsoft Excel 16.0 Object Library 选项，见截图：

doc-count-sent-emails-per-month-1