Kerio Control Web Filter Is Not Activated Categorization Is Disabled Hot

SSL certificate validation for HTTPS calls to GFI servers will fail if the system clock is off by more than a few minutes.

: Ensure your Kerio Control is using reliable DNS servers. It is recommended to use Cloudflare (1.1.1.1) OpenDNS (208.67.222.222) as custom DNS forwarding servers. Verify Web Filter Status Navigate to Content Filter > Applications and Web Categories Enable Kerio Control Web Filter is checked. Wait for Automatic Recovery SSL certificate validation for HTTPS calls to GFI