The following will do that
Code:
Option Explicit
Private Sub Application_ItemSend(ByVal Item As Object, Cancel As Boolean)
Dim olInsp As Outlook.Inspector
Dim wdDoc As Object
Dim oRng As Object
With Item
Set olInsp = .GetInspector
Set wdDoc = olInsp.WordEditor
Set oRng = wdDoc.Range
oRng.Font.ColorIndex = &H0&
End With
lbl_Exit:
Set olInsp = Nothing
Set wdDoc = Nothing
Set oRng = Nothing
Exit Sub
End Sub