Extracting Attachments from *.msg files stored in many subfolders - vba

Question

The below code extracts attachments from *.msg files stored in one folder.
I'm seeking to extract attachments from *.msg files stored in many subfolders within a folder.
The path for the main Folder is:
U:\XXXXX\XXXXX\Main Folder
The paths for the subfolders are:
U:\XXXXX\XXXXX\Main Folder\Folder1
U:\XXXXX\XXXXX\Main Folder\Folder2
U:\XXXXX\XXXXX\Main Folder\Folder3
etc.
Sub SaveOlAttachments()
Dim msg As Outlook.MailItem
Dim att As Outlook.Attachment
Dim strFilePath As String
Dim strAttPath As String
'path for msgs
strFilePath = "U:\XXXXX\XXXXX\Main Folder\"
'path for saving attachments
strAttPath = "D\Attachments\"
strFile = Dir(strFilePath & "*.msg")
Do While Len(strFile) > 0
Set msg = Application.CreateItemFromTemplate(strFilePath & strFile)
If msg.Attachments.Count > 0 Then
For Each att In msg.Attachments
att.SaveAsFile strAttPath & att.FileName
Next
End If
strFile = Dir
Loop
End Sub

Answer 1

Using my answer from VBA macro that search for file in multiple subfolders
Sub SaveOlAttachments()
Dim msg As Outlook.MailItem
Dim att As Outlook.Attachment
Dim strFilePath As String
Dim strAttPath As String
Dim colFiles As New Collection, f
'path for msgs
strFilePath = "U:\XXXXX\XXXXX\Main Folder\"
GetFiles strFilePath , "*.msg", True, colFiles
'path for saving attachments
strAttPath = "D\Attachments\"
For Each f in colFiles
Set msg = Application.CreateItemFromTemplate(f)
If msg.Attachments.Count > 0 Then
For Each att In msg.Attachments
att.SaveAsFile strAttPath & att.FileName
Next
End If
Next
End Sub
Sub to perform the search:
Sub GetFiles(StartFolder As String, Pattern As String, _
DoSubfolders As Boolean, ByRef colFiles As Collection)
Dim f As String, sf As String, subF As New Collection, s
If Right(StartFolder, 1) <> "\" Then StartFolder = StartFolder & "\"
f = Dir(StartFolder & Pattern)
Do While Len(f) > 0
colFiles.Add StartFolder & f
f = Dir()
Loop
sf = Dir(StartFolder, vbDirectory)
Do While Len(sf) > 0
If sf <> "." And sf <> ".." Then
If (GetAttr(StartFolder & sf) And vbDirectory) <> 0 Then
subF.Add StartFolder & sf
End If
End If
sf = Dir()
Loop
For Each s In subF
GetFiles CStr(s), Pattern, True, colFiles
Next s
End Sub