I tried to Reply With Attachments Automatically By VBA
There is a VBA macro that can help to reply with original attachments automatically.
Note: Before you run any VBA macros, you need to enable macros in Microsoft Outlook.
Step 1: Select the email message that you will reply with its attachments.
Step 2: Press the Alt + F11 keys to open the Microsoft Visual Basic for Applications window.
Step 3: Expand the Project1 and Microsoft Outlook Objects in the left bar, and double-click the ThisOutlookSession to open it.
Step 4: Paste the following code into the ThisOutlookSession window.
Sub RunReplyWithAttachments()
Dim oReply As Outlook.MailItem
Dim oItem As Object
Set oItem = GetCurrentItem()
If Not oItem Is Nothing Then
Set oReply = oItem.Reply
CopyAttachments oItem, oReply
oReply.Display
End If
Set oReply = Nothing
Set oItem = Nothing
End Sub
Sub RunReplyAllWithAttachments()
Dim oReply As Outlook.MailItem
Dim oItem As Object
Set oItem = GetCurrentItem()
If Not oItem Is Nothing Then
Set oReply = oItem.ReplyAll
CopyAttachments oItem, oReply
oReply.Display
End If
Set oReply = Nothing
Set oItem = Nothing
End Sub
Function GetCurrentItem() As Object
On Error Resume Next
Select Case TypeName(Application.ActiveWindow)
Case "Explorer"
Set GetCurrentItem = Application.ActiveExplorer.Selection.Item(1)
Case "Inspector"
Set GetCurrentItem = Application.ActiveInspector.CurrentItem
End Select
End Function
Sub CopyAttachments(oSourceItem, oTargetItem)
Set oFso = CreateObject("Scripting.FileSystemObject")
Set fldTemp = oFso.GetSpecialFolder(2) 'Temporary Folder
sPath = fldTemp.Path & "\"
For Each oAtt In oSourceItem.Attachments
sFile = sPath & oAtt.FileName
oAtt.SaveAsFile sFile
oTargetItem.Attachments.Add sFile, , , oAtt.DisplayName
oFso.DeleteFile sFile
Next
Set fldTemp = Nothing
Set oFso = Nothing
End Sub
Step 5: Press the F5 key to run this macro.
Then it opens the Replying message window with attaching all of original attachments.
Step 6: Compose the replying message, and click Send button.
Notes: If there are pictures existing in your email body, the pictures will be added to the attached field with the original attachments after applying this VBA code.
But there is a problem when I using this way to reply with attachments.
When I reply a RTF mail which has a pic in the mail body. It report an error:

click 调试

How to fix this problem?