Exceptions to blocked websites

Category

Computer Configuration > Administrative Templates > Firefox

Scope

Both

Registry Key

HKLM\Software\Policies\Mozilla\WebsiteFilter\Exceptions

Description

If this policy is enabled, and the website filter is enabled, you can specify match patterns for sites you do not want to block. The match patterns are documented at https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Match_patterns. There is a 1000 entry limit. If this policy is disabled or not configured, there are no exceptions to the website filter.