Empty the Junk E-mail Folder
1. On the Go menu, click Folder List.
2. In the Folder List, right-click the Junk E-mail folder, and then click Empty Junk E-mail Folder on the shortcut menu.
Please Note: Emptying the Junk E-mail folder or deleting an item from the Junk E-mail folder moves the item to the Deleted Items folder. You can permanently delete an item by selecting the item and then pressing SHIFT+DELETE. To permanently delete all the messages in the folder, press SHIFT and click Empty Junk E-mail Folder on the shortcut menu. If you are using a Microsoft Exchange Server e-mail account and working online, you must be using Microsoft Exchange Server 2003 or later. If you do not know what version of Exchange server your e-mail account is using, contact your Exchange administrator.