Are you seeing a specific error in your logs? Do you have HTTPS decryption enabled?
: The Kerio Control Web Filter is a separate licensed module. If your main license does not include this add-on, or if you are 30 days past installation without a valid key, the feature will be automatically disabled. Immediate Troubleshooting Steps Are you seeing a specific error in your logs
: Categorization is handled by an external service (Zvelo). If your DNS settings (like using Google's DNS) interfere with reaching *.zvelo.com , the filter may fail. Cloudflare (1.1.1.1) as custom DNS forwarding servers GFI Support How to Re-enable the Web Filter If your main license does not include this
The new AI-powered grading platform, "GradeSwift," went down. Every teacher in the building lost their progress reports. The cause? Without bandwidth categorization, a single student’s background torrent client (which he thought he’d closed) opened 8,000 concurrent connections to a seedbox in Luxembourg. Kerio, confused, treated the torrent packets with the same priority as the principal’s Zoom call with the district superintendent. Cloudflare (1
Use stable public DNS servers like Cloudflare (1.1.1.1) or OpenDNS (208.67.222.222) for your custom DNS forwarding.