cyrus21-dev 2.1.18-2ubuntu2 (sparc binary) in ubuntu dapper

 Cyrus is a fully-featured IMAP daemon, with a number of features not
 found in other IMAP implementations, including:
  o Designed to handle massive quantities of mail
  o No need for users to have login accounts
  o Support for POP3 in addition to IMAP
  o Sieve server-side email filtering
  o Servers don't run as root
  o Easy support for mail quotas
  o SSL support, including secure IMAP
  o DRAC support for pop/imap-before-smtp
  o IPv6 support
 For more information, see http://asg.web.cmu.edu/cyrus/.
 .
 Note: Cyrus doesn't support reading from and storing mail in your
 standard mail spool - it stores mail in a separate directory in its
 own MH-like format.
 .
 This package contains header files and the static library needed
 to develop IMAP applications that interface with Cyrus.