A protocol used to access e-mail or bulletin board messages from a (possibly shared) mail server. IMAP allows a client e-mail program to access remote message stores as if they were local. E-mail stored on an IMAP server can be manipulated from a workstation at the office, a desktop computer at home or a notebook computer while traveling, without requiring the transfer of messages or files back and forth between these computers. Details of the IMAP specification can be found at www.imap.org.