MSP: is run via cron (20m)
MTA: 19131 /usr/sbin/sendmail-mta -Am -L sm-mta -bd -q10m
UID        PID  PPID  C STIME TTY          TIME CMD
root     19131     1  0 21:08 ?        00:00:00 sendmail: MTA: accepting connections
Daemon Status: (process 19179) Console socket child

Current number of children: 0
QueueDir free disk space (in blocks): 21740948
Load average: 1
Child Process 19131 Status: accepting connections

QUE: Same as MTA