How to add subdomain on centos7

I am trying to create a mail server but I couldn’t create a subdomain like

On cloudflare, I added my ipv4 adress and now shows the main domain folder.

I am using apache and centos7

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Thanks for your answer. I have a sharing hosting on a different hosting platform. Now I decided that I can use digitalocean for and sharing hosting for

If someone wants to do it, just add mx, cname and srv records on dns configuration.

Hi @dtorgul,

Firstly, you’ll need to decide if you wish to create a mail server functionality to your existing droplet or create a new droplet from the start.

At the moment your loads your as you don’t have an Apache Vhost. If you are not sure how to set those up, I’ll recommend checking out the following article:

Now, that we’ve covered that, we can turn our attention to the mail functionality. If you only want to send e-mails without having an actual mailbox, I’ll recommend using Postfix as a Send only service. To do this, you can follow this tutorial:


If you want to have mailboxes and manage your e-mails, again you can use Postfix however you’ll need to add dovecot as well. For this,I’ll recommend following this tutorial:

Regards, KDSys