I have a client that uses Exchange Server 2003 on Windows Server 2003 SP2. Most users have Office Outlook 2003 or 2007. I am suspicious that someone has deleted a public folder. The public folder can be seen in the address book, but I do not see it in the Public Folders list. I opened AD and did a search and it shows up there. When I right click there is a delete option. This public folder is not used any more, but the client wants me to get rid of it in the addres book. I need advice on what to do. I am not sure if I should do the above mentioned delete or not.