Note that while you can export configuration files ( .tgz ), these files do not include the license key for security reasons. You must re-enter or re-activate the key if you restore to new hardware.
Internet Connection: Ensure your Kerio Control appliance has an active internet connection to verify the key with the Kerio activation servers. kerio control license key
Consider switching to , OPNsense , or IPFire . These provide enterprise-grade features completely free. They lack some of Kerio’s polished reporting but are powerful alternatives. Note that while you can export configuration files (