These ebuilds come from http://wiki.kolab.org/index.php/Gentoo.
If you have some problems, go to the official site first.
cyrus-imap-admin : Utilities and Perl modules to administer a Cyrus IMAP server. ( http://asg.web.cmu.edu/cyrus/imapd/ )
cyrus-imapd : The Cyrus IMAP Server. ( http://asg.web.cmu.edu/cyrus/imapd/ )
kolab-resource-handlers : The kolab resource manager ( http://www.kolab.org )
kolab-webadmin : The kolab webadmin frontend ( http://www.kolab.org )
kolabd : The kolab server ( http://www.kolab.org )
Add an ebuild in portage :
The ebuild is now in the portage tree.
If you have a problem : ycarus(-at-)zugaina.org