This read-create value sets the maximum severity threshold, from emergency(0) to debug(7), that a syslog message may have to still be forwarded to this collector, defaulting to emergency. An admin adjusts this together with the minimum severity to bound the range of message severities a collector receives, keeping in mind that lower numeric values represent more severe events. For example, setting wwpSyslogCollectorMaxSeverity to critical(2) alongside a low minimum ensures only the most severe emergency, alert, and critical events reach that particular collector.