nEmail servers:
n37% use Microsoft Exchange
n29% use Unix
nAll are centralized repositories
n27% support multiple email servers
nEmail clients:
n41% use Microsoft Outlook
n18% use Eudora
n17% Netscape Messenger
nMost require IMAP
nCalendar
n77% have calendaring systems
n37% Microsoft Exchange
n24% Meeting Maker
n9% Oracle
n53% provide calendaring to all