|Message ||To recover deleted items for a public folder in Exchange 5.5 do the following.
1. Make sure you are the owner of the folder.
2. Using an Outlook client browse to the root of the public folder.
3. Click on the folder to highlight it, then go to: TOOLS-->RECOVER DELETED ITEMS.
4. Choose the folder or item that you want to recover and click the "Recover Selected Items" button (it is an icon that looks like a yellow envelope with an arrow).