Changing the configuration file of the SpamAssassin plugin leads to non-functionality

    I have only set the value "reject_spam" from -1 to 1000 in the plugins/SpamAssassin/config.php file and then update the plugins via the iMSCP panel. After this change, the "X-Spam-Status" flag is no longer set and spam is no longer detected. I use the current version from the plugin store.