Private Sub CommandButton1_Click()
Dim xOutlookObj As Object
Dim xEmail As Object
Dim xDoc As Document
Application.ScreenUpdating = False
Set xOutlookObj = CreateObject("Outlook.Application")
Set xEmail = xOutlookObj.CreateItem(olMailItem)
Set xDoc = ActiveDocument
xDoc.Save
With xEmail
  .Subject = "Overtime Form"
  .Body = "Hi, please use email as approval for overtime; please process for month-end payroll."
  .To = "Accounts@............"
  .Importance = olImportanceNormal
  .Attachments.Add xDoc.FullName
  .Display
End With
Set xDoc = Nothing
Set xEmail = Nothing
Set xOutlookObj = Nothing
Application.ScreenUpdating = True
End Sub

End Sub
Private Sub CommandButton2_Click()

Dim xOutlookObj As Object
Dim xEmail As Object
Dim xDoc As Document
Application.ScreenUpdating = False
Set xOutlookObj = CreateObject("Outlook.Application")
Set xEmail = xOutlookObj.CreateItem(olMailItem)
Set xDoc = ActiveDocument
xDoc.Save
With xEmail
  .Subject = "Overtime Form"
  .Body = "Hi, please authorise and send to Accounts for payroll processing."
  .To = "overtime@........"
  .Importance = olImportanceNormal
  .Attachments.Add xDoc.FullName
  .Display
End With
Set xDoc = Nothing
Set xEmail = Nothing
Set xOutlookObj = Nothing
Application.ScreenUpdating = True
End Sub