Hi

I’m having trouble getting my head around A records, CNAME records and MX records.
I want to set postfix email server on my vps too.
1) Can I have two A records?
A @ 128.199.....
A mail 128.199…

CNAME record is:

CNAME www cyclonewindowcleaning.com.au

MX records is:

MX 20 mail.cyclonewindowcleaning.com.au

What I’m really asking is, what is the typical set up for these three resource records?

David