: Connect to your Kerio device via SSH (e.g., using PuTTY ). Run these commands :
The Web Filter requires a specific active license; without it, the module behaves as a trial and will automatically disable after 30 days. : Connect to your Kerio device via SSH (e
The Web Filter uses an external service (Zvelo) which requires a valid authorization token. These tokens expire every . If your DNS settings prevent the token from renewing, categorization will be disabled. These tokens expire every
: Do not use Google DNS (8.8.8.8) for all requests, as it can sometimes cause issues with Zvelo authentication. : Hold the Shift key while navigating to
: Hold the Shift key while navigating to Status > System Health in the admin interface, then click Enable SSH .
: If the online activation fails due to network issues, download the license file from the Kerio Product Registration page and use the Register Offline option in the Kerio Activation Wizard.