Can anyone point me to some documentation concerning the subfolders for users mailboxes. When I use PFDAVAdmin I can see a subfolder called "Finder, Common Views, ExchangeSyncData, Freebusy Data" etc. Thanks, D

You can see them with any mapi editor:Some info:http://technet.microsoft.com/en-us/library/bb508857(EXCHG.65).aspx

Try looking at this. http://www.msexchange.org/articles/PFDavAdmin-tool-Part1.htmlMark Morowczynski|MCT| MCSE 2003:Messaging, Security|MCITP:ES, SA,EA|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com

Those are special folders and keep the settings, information and internal MAPI data of mailbox which are normally not visible through Outlook or OWA. Detail information can be found in below technical paper... Microsoft Exchange 2000 Mailbox Folder Structure http://technet.microsoft.com/en-us/library/cc750868.aspx Amit Tank | MVP Exchange Server | MCITP: EMA | MCSA: M | http://ExchangeShare.WordPress.com