7 Sep
2018
7 Sep
'18
1:13 a.m.
On 07/09/18 07:15, Larry Martell wrote:
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
Check the output of:
rpm -Va postfix*
If it shows no output then everything should be fine. Otherwise the output will show you what files have had permissions changed (or anything else changed) since postfix was installed.
I don't think this checks selinux contexts, but it should find any other permissions issues.
You can fix by re-installing postfix:
yum reinstall postfix*
Peter