On Thu, Sep 6, 2018 at 9:13 PM, Peter <peter at pajamian.dhs.org> wrote: > 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. Got no output. > 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\* I did that anyway, and it working now. Thanks!