ls -la /var/spool drwxr-xr-x 9 root root 4096 2012-05-16 09:36 . drwxr-xr-x 13 root root 4096 2012-05-16 10:57 .. drwxr-xr-x 5 root root 4096 2012-03-19 19:17 cron drwxr-xr-x 4 cyrus mail 4096 2012-03-20 17:19 cyrus lrwxrwxrwx 1 root root 7 2012-03-19 19:06 mail -> ../mail drwxr-S--- 2 smmta smmsp 20480 2012-08-12 06:25 mqueue drwxrws--- 2 smmsp smmsp 12288 2012-08-12 06:25 mqueue-client drwxr-xr-x 2 root root 4096 2011-09-28 11:08 plymouth drwxr-xr-x 28 cyrus mail 4096 2012-03-20 17:19 sieve drwxr-xr-x 3 root root 4096 2012-05-08 16:51 squirrelmail