Prominent features of SME Server 9.1 Beta 3 include new DAR – Disk ARchive version, Windows 10 support to SME Domain, ClamAV 0.98.7, TLS support, SSLEngine is now enabled by default on the SSL vhost, SSLv3 is now disabled by default, new pptpd version, rsync3 compatibility, runit 2.1.2, and Dummy NIC support.