Mail Merged Emails from Desktop now in BB message list

[Dunkin44]

First, my Blackberry is set to hide sent messages.

I use Word 2007/Outlook 2007 to send mail merge emails to clients. All of a sudden lately, these sent emails (sent from desktop via exchange server) are showing up in my message list on my BB.

No other "sent" messages from my desktop show up on my BB, just the ones sent via mail merge?

Any suggestions?

Thanks!