[CentOS] postfix on centos 7
Peter
peter at pajamian.dhs.org
Fri Sep 7 01:13:04 UTC 2018
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
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