Disable Firefox Accounts

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

Registry

HKLM Software\Policies\Mozilla\Firefox

HKCU Software\Policies\Mozilla\Firefox

Value name: DisableFirefoxAccounts

Enabled: DisableFirefoxAccounts = 1

Disabled: DisableFirefoxAccounts = 0

Description

If this policy is enabled, Firefox Accounts is disabled which includes disabling Sync. If this policy is disabled or not configured, Firefox Accounts and Sync are available.