CentOS - Feb 2012 - first steps in selinux: cron.daily and postfix

Hello,

my CentOS 6.2 server sends the daily messages correct e.g. today at Feb  
1 03:31:14

At the beginning of work hours (9:00 am local time):

Feb  1 10:06:17 server postfix/sendmail[27125]: fatal: chdir 
/var/spool/postfix: Permission denied

Solution:
restorecon -R /var/spool/postfix/

Afterwards, postfix is OK again.

My own cron jobs will be run latest 1 am

What daily cron job destroys the selinux permissions?

-- 
Viele Gr??e
Helmut Drodofsky

Internet XS Service GmbH
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