DNS settings are all on namecheap.com and have the new IP.

What/where else am I checking?

Thanks for the help.

Andrew

dig isn't on the system and yum fails (likely part of my overall problem!).

[root@mail ~]# yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7 … nfra=stock error was
12: Timeout on http://mirrorlist.centos.org/?release=7 … fra=stock: (28, 'Resolving timed out after 30545 milliseconds')

One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=<repoid> ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable <repoid>
        or
            subscription-manager repos --disable=<repoid>

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Cannot find a valid baseurl for repo: base/7/x86_64

Everything was working properly until flipperhost forced a move/IP change on me.

Thanks for all the help.

Andrew

[root@mail ~]# cat /etc/resolv.conf
nameserver 8.8.8.8
nameserver 8.8.4.4

So that looks right.

[root@mail ~]# ip r
default via 173.82.12.1 dev eth0
142.171.142.128/25 dev eth0 proto kernel scope link src 142.171.142.193
169.254.0.0/16 dev eth0 scope link metric 1002
173.82.12.0/25 dev eth0 proto kernel scope link src 173.82.12.4
[root@mail ~]#

My old IP was 173.82.12.4 - this is no longer.
The current IP is 142.171.142.193

So what changes can I make (ie what file are the old settings still in) assuming this is the cause of my problems.

And was this a problem caused by their port/forced change, or something strictly on me?

Thanks again, guys.

Andrew