Free Modules for Virtual Machines, Databases, E-Mail, and More

Need to backup VMs of VMware and Hyper-V?  Or databases and email applications, such as Microsoft Exchange Server, Office 365 Exchange Mailbox, Microsoft SQL Server, MySQL, Oracle, Lotus Domino / Notes?   Or Windows System / System State?  These modules are already present in our client software.  Activate as-needed without having to install/uninstall additional software.