What's special about the upgraded Zentyal Server 3.5 is that it integrates both the complex Samba and OpenChange technologies, making it easy to integrate Zentyal into an existing Windows environment and carry out phased, transparent migration to Linux. In other words, the Zentyal Linux Small Business Server offers a native drop-in replacement for Windows Small Business Server and Microsoft Exchange Server that can be set up in less than 30 minutes and is both easy to use and affordable. Because Zentyal Server's 3.5 release focuses on providing a stable server edition with simplified architecture, it comes with a single LDAP implementation based on Samba4, helping solve a number of synchronization issues caused by having two LDAP implementations in the earlier editions. In addition, a number of modules have been removed in order to advance the core goal of offering the aforementioned drop-in Windows server replacement capabilities.
