What TNEF-related options do you have turned on? On Jan 7, 2008, at 4:56 AM, Charlie wrote: > I have a problem with Mailscanner (and so does one of my clients). > Whenever I try to forward a contact in Outlook 2003 through my SMTP > server with Mailscanner turned on, the recipient instead receives a > file called > 'Untitled Attachment.dat'.