Code:
# ls -al /opt/zimbra/cyrus-sasl/state
total 12
drwxr-x--- 2 zimbra zimbra 4096 Jan 18 16:30 .
drwxr-xr-x 8 root zimbra 4096 Jan 18 10:23 ..
srwxrwxrwx 1 zimbra zimbra 0 Jan 18 16:30 mux
-rw------- 1 zimbra zimbra 0 Jan 18 16:30 mux.accept
-rw------- 1 zimbra zimbra 6 Jan 18 16:30 saslauthd.pid