I am enjoying this program more than any other application on my Treo!

I've only been using it for the last several versions, but I have noticed strange behavior associated with the option "Upload sent items to..."

I have set this to upload to my Sent Items folder on my IMAP server. Sent items are indeed uploaded but the To: field isn't populated correctly. In Chatter, this header contains only the name, without the (@domain.xxx). When I view these sent items in Outlook, the To: header is completely blank. Is this by design, could it have something to do w/ my configuration, or is it a bug?