Exchange 2010 - DNS resolution between Parent and Child Domain

These two days working on the Exchange 2010 installation in child domain. To make sure the smooth installation, the name resolution (DNS) between Parent and Child domain must be configured properly.

Else, you might hit the error while installing the mailbox role such as below.

Even tried to uninstall the mailbox role, it will failed due to the system unable to resolve the root domain name resolution.

Hence, to make it right, it is just need to make sure the child domain DNS server has the secondary zone for the Parent domain DNS records. With that, the mailbox roles can be removed and installed perfectly without issue.

Mango

Looks like next year 2012 will be the war of foods vs robot .. Microsoft Mango is seems going to release very soon as the Internet world already spreading its leaked version, which is 7720 RTM Build.


See the below picture. It won thousand words.