Accept third-party cookies

If this policy is enabled and cookies are allowed, you can set when to accept third-party cookies.

This setting is ignored if this policy is disabled or not configured or if cookies are not allowed.

Supported on: Firefox 60 or later, Firefox 60 ESR or later



  1. Always
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Mozilla\Firefox\Cookies
    Value NameAcceptThirdParty
    Value TypeREG_SZ
    Valuealways
  2. Never
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Mozilla\Firefox\Cookies
    Value NameAcceptThirdParty
    Value TypeREG_SZ
    Valuenever
  3. From visited
    Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
    Registry PathSoftware\Policies\Mozilla\Firefox\Cookies
    Value NameAcceptThirdParty
    Value TypeREG_SZ
    Valuefrom-visited


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