Some specs: Ubuntu 10.04 Virtualmin 2 virtual servers happydaybakeshop.com & burkefreelance.com
The mail for happydaybakeshop is being received fine. I can see it coming in via the mail.log. Anything sent to the burkefreelance address I don't see in the logs or receive anything.
I use Zonedit to handle the DNS records. I have an MX record set for "mail" and it points to the ip of the server. But when I issue the 'host -t MX happydaybakeshop.com" command it says there is no MX record. I'm not sure why one of my domains works and the other doesn't. One thing that is sticking out is that the server hostname is ns1.happydaybakeshop.com.
I looked through the postfix configuration options but nothing jumped out at me as a difference between the two virtual servers.
Any thoughts on where to start to debug this issue?