i have the following code that opens a new mail and adds "UNCLASSIFIED" to the start of the subject and body. What i need is some code that will format the the body instance of the word to be bold and larger than the rest of the text that will appear in the body (organisational rules).

Sub Unclass_Msg()
Dim msg As Outlook.MailItem
Set msg = Application.CreateItem(olMailItem)
With msg
.Subject = "UNCLASSIFIED - "
.Body = "UNCLASSIFIED"
.Display
End With
End Sub