async syncEmailSettings(configValue) {
        const isEmailDisabled = SettingsCache.get('email_verification_required');

        if (configValue === true && isEmailDisabled) {
            return await models.Settings.edit([{
                key: 'email_verification_required',
                value: false
            }], {context: {internal: true}});
        }
    }
Handles email setting synchronization when email has been verified per instance

@param {boolean} configValue current email verification value from local config