You can also exclude specific domains but at this point they have to be written in about:config. https://support.mozilla.org/en-US/kb/firefox-dns-over-https#w_

You can also exclude specific domains but at this point they have to be written in about:config. https://support.mozilla.org/en-US/kb/firefox-dns-over-https#w_excluding-specific-domains https://support.mozilla.org/en-US/kb/firefox-dns-over-https#... It looks like Firefox Policies can be used to enable, disable, or specify the DoH provider but cannot yet specify excluded domains. https://github.com/mozilla/policy-templates https://github.com/mozilla/policy-templates