I am running Netscape Mail Server on NT 4.0 server (450 mhz, 256 MB RAM) SP6. I am getting error-handlers possibly from messages unable to find the address they were sent to. When I start the Mail Server service my processor utilization goes to 100%on my NT server. When I stop the Mail Server Service, my processor is running at 3% utilization. Any ideas how I can fix this?