Mail Server
- cyrus-imapd-2.2.12-3.RHEL4.1: A high-performance mail server with IMAP, POP3, NNTP and SIEVE support.
 - cyrus-imapd-murder-2.2.12-3.RHEL4.1: Cyrus IMAP server murder aggregator system files.
 - cyrus-imapd-nntp-2.2.12-3.RHEL4.1: Cyrus IMAP server NNTP system files.
 - cyrus-imapd-utils-2.2.12-3.RHEL4.1: Cyrus IMAP server administration utilities.
 - dovecot-0.99.11-4.EL4: Dovecot Secure imap server
 - mailman-2.1.5.1-34.rhel4.5: Mailing list manager with built in Web access.
 - perl-Cyrus-2.2.12-3.RHEL4.1: Cyrus IMAP server utility Perl modules.
 - postfix-2.2.10-1.RHEL4.2: Postfix Mail Transport Agent
 - sendmail-8.13.1-3.RHEL4.5: A widely used Mail Transport Agent (MTA).
 - sendmail-cf-8.13.1-3.RHEL4.5: The files needed to reconfigure Sendmail.
 - spamassassin-3.0.6-1.el4: Spam filter for email which can be invoked from mail delivery agents.
 - squirrelmail-1.4.8-2.el4: SquirrelMail webmail client