I have virtualmin websites working now because I had the registrar A records pointing at my main host IP v4 and v6 with name vps74333.ovh.net.
It is a vps cloud from OVH: https://www.ovh.com/fr/vps/vps-cloud.xml
Based on a lamp install with debian7, also virtualmin was installed fresh with the script.
I also have ordered an extra v4 IP with the same name, this was pointed well from the registrar as well for the given sites with A records too and worked well with Virtualmin.
Apparently I can setup a secondary DNS too but not sure what it means yet.
So far so good until I needed to send / receive email.
I then wonder what would happen? Do I deal with OVH main IP name: vps74333.ovh.net and put ns1 and ns2 before it or do I create some name servers for each new site I create in virtualmin :
(in which case would I need to set a virtualmin template for this?)
The main reason I do this is to be able to have my own MAIL SERVER with virtualmin. Is it correct to assume I need to transfer the DNS for that?