Vmware Esxi Free Alternative. If you are running esxi 5.1, you will need to create a custom firewall rule to allow your email traffic to go out which i will assume is default port 25. Yesterday i talked about vmware esxi:
It also has no limits with licensing. There are some alternative workarounds mentioned on the interwebz. Ad monitor, report & troubleshoot vm.
Xenserver is completely free including the management tools.
Esxi free web client interface (html 5 based) allows to manage a host without the need of the legacy c++ windows client. Compare vmware esxi alternatives for your business or organization using the curated list below. You can limit backup via active directory based permissions. Protection against physical server failures for high availability.