When I try and send mail I see this in the maillog: Sep 6 11:59:48 postfix/sendmail[11059]: fatal: open /etc/postfix/main.cf: Permission denied But /etc/postfix/main.cf is world readable: $ ls -l /etc/postfix/main.cf -rw-r--r--. 1 root root 27176 Jun 9 2014 /etc/postfix/main.cf _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos