[OT] Public Folders in Exchange 2003

[Wolfgang Zeikat]

We are trying to use a public folder on an Exchange 2003 server to store 
 spam for sa-learn. When a user copies a mail into that folder with 
outlook, plain text mails get converted to text and HTML. Copied with 
mozilla mail via IMAP, the mails stay unchanged. What are the necessary 
steps to prevent that reformatting via MAPI/outlook also?

Regards,
wolfgang