hi brothers ! i have a question for u this time. maybe it's quite basic.
i have a domain. i.e mydomain.com . it host a website and its external ip is 18.104.22.168
i also have a subdomain which is mail.mydomain.com . it points to my zimbra server which its external ip is a.b.c.d
my zimbra domain is mydomain.com
so how can i configure MX or A record in mydomain.com to receive mail from internet ?
p/s : i installed zcs. and it work well ^^ ( thanks to your advice )
thanks in advance !