Our current E-mail Setup is a VM in a data center since we never had the ability to route mail locally. Soon we will get the possibility to do that but I am stuck on a question..
I would like the datacenter vm (the current email server) to receive the mail first. So I'll set the MX record right no problem with that. Then when that mail vm goes down I would like to send it to and backup email server here at our office. Could this be accomplished by simply editing the MX and A records? We have no need for a DAG in case you wanted to suggest that.
The email VM in the datacenter is in a different AD Domain as well. So could this be possible with 2 different AD Domains and simply changing the MX records?
↧
Exchange / DNS question
↧