We have an SBS 2008 system running Exchange 2007. Users are complaining their older emails with attachments (more than a year old) are missing the attachment from their Outlook. The email shows the paperclip in list view that there is an attachment, but when previewing the email, the paperclip is gone and there are no attachments. They do not show up in OWA either.
More recent attachments are fine. I can't find a policy anywhere that would cause this.
Any ideas? Thanks!