>Well, First of all what is the problem:
>You try to view in Outlook an email send with wwipstuff and Outlook reports this... or you try to send mail Automating Outlook and receive an error message.

The email is sent and received. But, when I try to read it, it reports that message if I click on the attachment. I can see also that the regular attachment icon is not the same, even if the file is a zip file. Outlook changes the attachment icon when it reports that message.