Jun 3 06:18:43 rhel6-node1 postfix/postfix-script[1243]: starting the Postfix mail system Jun 3 06:18:43 rhel6-node1 postfix/master[1244]: daemon started -- version 2.6.6, configuration /etc/postfix Jun 3 06:27:29 rhel6-node1 postfix/postfix-script[1997]: stopping the Postfix mail system Jun 3 06:27:29 rhel6-node1 postfix/master[1244]: terminating on signal 15 Jun 3 06:27:30 rhel6-node1 postfix/postfix-script[2069]: starting the Postfix mail system Jun 3 06:27:30 rhel6-node1 postfix/master[2070]: daemon started -- version 2.6.6, configuration /etc/postfix