I connect via IMAP or POP to the Exchange server. What must I do to connect?
To connect to Exchange, set your incoming server to exchange.purdue.edu. Exchange 2003 front-end servers can direct your connection to the proper mailbox server without you having to know what it is. The outgoing server should be set to smtp.purdue.edu, the mailhub routing cluster.
Please make sure to select a secured connection for the incoming server. All IMAP/POP connections are required to be secure in the Exchange 2003 environment.