Here is everything you need to know to get the official ISO and avoid common installation pitfalls.
Exchange Server 2019 is sold as a server license (typically $1,000–$4,000) plus Client Access Licenses (CALs) – standard CAL ~$100/user. exchange server 2019 download 64 bit iso
Install Exchange Server 2019 Step by Step from Scratch - CloudBik Here is everything you need to know to