There is no such option but you can use this VBA code;
Private Sub Application_ItemSend(ByVal Item As Object, Cancel As Boolean)
If TypeName(Item) <> "MailItem" Then Exit Sub
'CHECK FOR BLANK SUBJECT LINE
If Item.Subject = "" Then
Cancel = MsgBox("This message does not have a subject." & vbNewLine & _
"Do you wish to continue sending anyway?", _
vbYesNo + vbExclamation, "No Subject") = vbNo
End If
End Sub
--
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
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I want to be reminded of an empty subject line before sending my emails
using
Outlook 2003. How do I turn On the Empty Subject Line reminder for Outlook
2003?