Exchange 2003 does not eliminate the M: drive completely. It's hidden by default. The mailboxes are all stored where they were in Exchange 2000. _____ From: Chris Chauv [mailto:chrisc@xxxxxxxxxxxxxxxxxxxxx] Sent: Monday, May 02, 2005 9:17 AM To: [ExchangeList] Subject: [exchangelist] m drive... http://www.MSExchange.org/ Hi all, In Exchange 2000, you can view the contents of the M drive and see all the mailboxes. Exchange 2003 eliminates the M drive completely, but can someone tell me where all the mailboxes are stored now? thanks. -chris