Why not install 7.2 BETA on your test system over the weekend? It also includes the brand new WebApp 2.0 More info: http://t.co/XxGEeOYU0W
Since the 26th of Februari the Zarafa Collaboration Platform is available in both the Fedora 11, 12, 13 and EPEL repositories. For more information, see https://fedoraproject.org/wiki/Zarafa. Many thanks to Robert Scheck and Jeroen van Meeuwen for the packaging, reviewing and all feedback.