Keeping sheet as landscape????

[buckers]

I have the following

Sub Mail_Selection()
'Working in 2000-2010
    Dim Source As Range
    Dim Dest As Workbook
    Dim wb As Workbook
    Dim TempFilePath As String
    Dim TempFileName As String
    Dim FileExtStr As String
    Dim FileFormatNum As Long
    Dim OutApp As Object
    Dim OutMail As Object
 Dim Response As VbMsgBoxResult
Response = MsgBox("This will email Landmarc Bookings your Portaloo Request!" & vbNewLine & _
"Do you want to continue??", vbExclamation + vbYesNo, "Confirm")
If Response <> vbYes Then Exit Sub
 
    Set Source = Nothing
    On Error Resume Next
    Set Source = Sheets("Portaloo").Range("A1:CB65").SpecialCells(xlCellTypeVisible)
     On Error GoTo 0
 
    If ActiveWindow.SelectedSheets.Count > 1 Or _
       Selection.Cells.Count = 1 Or _
       Selection.Areas.Count > 1 Then
        MsgBox "An Error occurred :" & vbNewLine & vbNewLine & _
               "You have more than one sheet selected." & vbNewLine & _
               "You only selected one cell." & vbNewLine & _
               "You selected more than one area." & vbNewLine & vbNewLine & _
               "Please correct and try again.", vbOKOnly
        Exit Sub
    End If
    With Application
        .ScreenUpdating = False
        .EnableEvents = False
    End With
    Set wb = ActiveWorkbook
    Set Dest = Workbooks.Add(xlWBATWorksheet)
    Source.Copy
    With Dest.Sheets(1)
        .Cells(1).PasteSpecial Paste:=8
        .Cells(1).PasteSpecial Paste:=xlPasteValues
        .Cells(1).PasteSpecial Paste:=xlPasteFormats
        .Cells(1).Select
        Application.CutCopyMode = False
    End With
    TempFilePath = Environ$("temp") & "\"
    TempFileName = Range("AR4").Value & " Portaloo Indent as of " _
                 & Format(Now, "dd-mmm-yy")
    If Val(Application.Version) < 12 Then
        'You use Excel 2000-2003
        FileExtStr = ".xls": FileFormatNum = -4143
    Else
        'You use Excel 2007-2010
        FileExtStr = ".xlsx": FileFormatNum = 51
    End If
    Set OutApp = CreateObject("Outlook.Application")
    Set OutMail = OutApp.CreateItem(0)
    With Dest
        .SaveAs TempFilePath & TempFileName & FileExtStr, _
                FileFormat:=FileFormatNum
        On Error Resume Next
        With OutMail
            .To = email@address
            .CC = ""
            .BCC = ""
            .Subject = "Release-Authorised: Portaloo " & Range("AR4").Value
            .Body = "Please find attached the portaloo indent for " & Range("AR4").Value _
            & ", this is a test for an automated system, please email back to confirm that it has reached the correct department. " _
            & "Many Thanks "
            .Attachments.Add Dest.FullName
            'You can add other files also like this
            '.Attachments.Add ("C:\test.txt")
            .Send   'or use .Display
        End With
        On Error GoTo 0
        .Close SaveChanges:=False
    End With
    Kill TempFilePath & TempFileName & FileExtStr
    Set OutMail = Nothing
    Set OutApp = Nothing
    With Application
        .ScreenUpdating = True
        .EnableEvents = True
    End With
 
 
End Sub

The sheet is originally in landscape format, but when it copies it to a temp sheet prior to emailing it as an attachment, the temp is in portrait.

Is there anyway that I can change the code to maintain it as landscape???


Many Thanks in advance