-----Original Message----- From: CentOS [mailto:centos-bounces@centos.org] On Behalf Of Stephen John Smoogen Sent: Thursday, August 23, 2018 8:38 PM To: CentOS mailing list Subject: Re: [CentOS] Mail has quit working
On Thu, 23 Aug 2018 at 19:11, TE Dukes tdukes@palmettoshopper.com wrote:
Whoooosh, senior moment!!
Here's the link: https://paste.fedoraproject.org/paste/MMNEJmqIrEzK-A4N3MR0ZA
I just recently disabled IPV6 due to errors resolving I saw in the logs. This was AFTER mail quit working the second time. It did not correct the problem. Both times, this has happened after a kernel upgrade. I have
had
no
errors this time, except for IPV6 stuff.
I think the error may be here:
/etc/hosts: multi on
I caught it after I did it, that's the /etc/host.conf
/etc/host should be:
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 192.168.1.110 ts130.palmettodomains.com ts130 192.168.1.110 mail.palmettodomains.com mail
# ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.1.102 edukes1.palmettodomains.com edukes1 192.168.1.105 hp8200.palmettodomains.com hp8200
If that is the /etc/hosts file then something is changing it somewhere (and the kernel rpms do not touch this file unless someone wrote over it.) The file should be:
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
The second problem may be in whatever created that ifcfg-eno1 file. I have resorted and cleaned it up so it is easier to look at
DEVICE=eno1 NAME=eth0 BOOTPROTO=none BROADCAST=192.168.1.255 DNS1=166.102.165.13 DNS2=207.91.5.20 DNS3=127.0.0.1 GATEWAY=192.168.1.1 IPADDR=192.168.1.110 NETMASK=255.255.255.0 NETWORK=192.168.1.0 DEFROUTE=yes DOMAIN=palmettodomains.com IPV4_FAILURE_FATAL=no IPV6INIT=no ONBOOT=yes TYPE=Ethernet UUID=cfd35a8f-6c40-4a80-bff5-821a91d0775b ZONE=public
CentOS created the file
The third problem is possibly your DNS3 which is pointing to 127.0.0.1 which means you have a local nameserver running on the box. No idea what that is but it is probably something that needs to be reconfigured or turned off.
I do have named running but I can remove the 127.0.0.1
TIA
CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
-- Stephen J Smoogen.
Thanks!!