: Use a client like PuTTY to SSH into your Kerio Control appliance. Execute the Fix :
SSH into the box or access local console : Use a client like PuTTY to SSH
Kerio Control downloads categorization data from GFI’s servers. If updates fail → categorization stays disabled. via SSH: : If online activation fails, you can download a
via SSH:
: If online activation fails, you can download a .key file from the Kerio Product Registration page and import it via Configuration Assistant > Register product > Register offline by license file . Phase 2: Fixing Connectivity and DNS Issues and category-based policies (e.g.
…the firewall will either block nothing or block everything based on fallback rules, and category-based policies (e.g., block “Social Media”) won’t work.
Note: If you recently upgraded the firmware and the filter stopped working, verify that your license covers the newer version of the software, as major upgrades can sometimes invalidate legacy keys.