Stephen is excited to let everyone know that Zimbra version 4.5 has been released. What is new in this version?

Major new features of 4.5 include complex password enforcement, identities, personal distro lists’s, server performance improvements, backup/restore in the admin console, a search builder in the admin console, user-set default fonts for HTML compose, an upgrade to use MySQL 5.0, and a Lotus Domino migration wizard. More details can be found in the beta release notes.