Wirelessly posted (8700g: BlackBerry8700/4.2.1 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/100)
From your message folder, open menu, select options, select email reconciliation and look at the settings. Edit as desired/needed. If that it still doesn't do what you need, my advice is talk to your IT people. Also search the BES forum on email reconciliation. I guarantee your issue has been discussed.