Without this communication, the firewall cannot determine if a site belongs to "Social Media," "Malicious," or "Job Search" categories. As a result: Blocked categories become accessible.
The Web Filter relies heavily on DNS to communicate with the Zvelo servers. Incorrect DNS settings are a frequent cause of "Invalid Authorization" errors.
Kerio Control cannot resolve the GFI service URL. Without this communication, the firewall cannot determine if
The "not activated" status is usually a protective state triggered by one of the following:
Click , hit Apply , and restart the firewall to flush out the old token cache. Incorrect DNS settings are a frequent cause of
Test network and DNS
The first and most critical step is to confirm the status of your license. Test network and DNS The first and most
The issue where the Kerio Control Web Filter shows as "not activated" and categorization is "disabled"
The "Content Filter" section shows the Web Filter status as deactivated or inactive. DNS response timeout or Invalid authorization . Causes of Web Filter Activation Failure