NAME SERVER CONF

General support questions
Post Reply
softdown1
Posts: 1
Joined: 2021/11/09 04:36:55

NAME SERVER CONF

Post by softdown1 » 2021/11/09 05:09:57

Hi all,

we have configure email server on Centos 7 , want to know how to change Name Server on Centos 7.

as email sending to wrong name server.

Regards

User avatar
TrevorH
Site Admin
Posts: 33218
Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: NAME SERVER CONF

Post by TrevorH » 2021/11/09 19:41:43

Your post is not clear. Email servers do not have anything directly to do with name servers. They do however use DNS, specifically they look at MX records in DNS which you can query with the 'dig' command.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke

Post Reply