Hi we have just installed the Exchange av pack for our SBS 2003 box and NOD32 for the XP client PC's. Xmon is running and half of our PC's are now not recieving emails via Outlook. They appear as connected but will constantly display 'waiting to update this folder' and no new mail is retrieved. The Clients are all running Outlook 2003 and have email scanning running on the NOD32 app. Is this a known issue and are there any resolutions?