This doesn't dynamically update the slapd.conf variable, it places it in the zmconfig file /opt/zimbra/libexec/zmldapenablereplica You are able to empower the dumpster attribute to save lots of messages that are deleted from Trash. Whenever a message reaches the top of its retention life span, depending on electronic mail lifetime https://www.hostscheap.com/zimbra-support-premium-service