: Before this release, many admins struggled with expired built-in certificates. Version 9.4.2 renewed these essential Let's Encrypt certificates
Another strength of Kerio Control 9.4.2 is its deployment-agnostic architecture. It can run on dedicated (e.g., the 1400 or 2400 series), as a software installation on a standard Windows or Linux server, or as a virtual appliance on VMware ESXi, Microsoft Hyper-V, or KVM. Version 9.4.2 improved the virtual network interface handling, resolving earlier edge cases where VLAN tagging caused packet loss under high throughput. kerio control 9.4.2
For administrators who have fond memories of deploying 9.4.2 on an old Dell Optiplex with a dual-port Intel NIC, this version will always hold a special place. But for new deployments, look toward modern solutions that offer ongoing security updates. : Before this release, many admins struggled with