MX record
MX records allow you to specify which servers handle email for your domain. You can add multiple MX records and assign a priority value to each one to define the order in which they are contacted.
The MX record configuration requires:
Domain,
Host and
Priority.
Domain
Indicates the domain associated with the DNS.
You can leave this field blank if the host to be configured is a third-level domain, for example:
mail.domainname.ext
Complete this field if the host is a fourth-level domain, for example:
mail.us.domainname.ext
In this case, enter the following domain:
us.domainname.ext
Host
The host corresponds to the address of the mail server.
For example, it can be:
mail.domainname.ext for a third-level domain,
or:
mail.us.domainname.ext if the specified domain is a fourth-level domain.
This field is required.