If you use Outlook 2002 on a Microsoft Exchange network, you can use public folders. Public folders are places that a whole group of people can look at and add items to. You can have
In Outlook, public folders look just like any other folders. A public folder may contain a Contact list that the entire company shares or a Tasks list that an entire department uses. You can set up a public discussion folder for an ongoing group conference about topics of interest to everyone sharing the folder, such as current company news. You can also use a public discussion folder to collect opinions about decisions that have to be made or as an intra-company classified ad system. You can organize as a folder any kind of information that you'd like to exchange among groups of people on your network.
When you click a public folder, you see a list of items that looks like a list of e-mail messages, except that all the messages are addressed to the folder rather than to a person. In a public folder, you can change your view of the items, add items, or reply to items that someone else entered.