This is what was returned with the command you asked me to run:
root 7737 0.0 0.2 6144 1264 ? Ss 16:42 0:00 /opt/zimbra/pos tfix-2.2.5/libexec/master
postfix 7747 0.0 0.2 6176 1276 ? S 16:42 0:00 qmgr -l -t fifo -u
postfix 7903 0.0 0.2 6148 1496 ? S 16:42 0:00 tlsmgr -l -t un ix -u
postfix 15529 0.0 0.2 6144 1540 ? S 19:44 0:00 showq -t unix - u
postfix 19556 0.0 0.2 6144 1488 ? S 20:02 0:00 pickup -l -t fi fo -u
root 25701 0.0 0.1 1824 628 pts/0 S+ 20:25 0:00 grep postfix
yogiman! |