> What operating system and version are you running? dmz: 2 independent systems, solaris 7, sendmail 8.12.3, md 2.7 internal: sun-cluster, solaris 7, sendmail 8.11.6, md 2.6 > How many messages do you process in an average day? dmz: ~ 400 incoming per day internal: ~ 1000 total per day best regards hans --