Microsoft Exchange Server 2019 - Enterprise License Bullet Microsoft Windows Server 2019 Datacenter

Microsoft Windows Server 2019 Datacenter is the latest server operating system specially-designed for scalable business applications

Feature Windows Server 2022 Windows Server 2019 New Windows Admin Center Automatic Windows Admin Center Updates   Automated Extension Lifecycle Management   Event Workspace to track data   Detachable Events Overview Screen Built in Configurable Configurable Destination Virtual Switch   Customizable Columns for VM Information   Upgraded Hyper V Manager Action Bar   Live Storage Migration   Affinity and Anti-Affinity Rules   VM Clones   Running Workloads Between Server   New Partitioning Tool   Enhanced Security Hypervisor based code integrity   Secured-core server   Hardware-enforced Stack Protection   TLS 1

and item recommendations

It will be more cost effective if you have numerous users who all access the same device to remote into the server

Microsoft Exchange Server 2019 - Enterprise License Bullet Microsoft Windows Server 2019 DatacenterMicrosoft Exchange 2019 Enterprise License * Requires Windows Server 2019 Exchange 2019 is the email, contact, calendaring, scheduling, and collaboration platform powered by Windows Server. The Enterprise edition's security and performance enhancements ensure improved search infrastructure, plus faster and more reliable failovers. Other new and improved features include: Up to 100 mailbox databases Journal decryption In Place Archive Multi Mailbox