Proxmox isn't an option for vmware fusion replacement. Fusion is a type 2 hypervisor running on Mac. The options are paid parallels desktop and free virtualbox.
It's a youtuber who famously loves Yorkshire Gold and once got a care/marketing package of teas from them. He's mignon exploiting games bugs or balance issues.
In my size of company, it's simple. I simply don't want the overhead of running an email system. It's not just running a server, it's running a server farm for HA, dealing with domain blacklisting, retention systems, storage and firewalling to name a few.
Love the username! Taako. You know, from tv?