Okay I am trying to troubleshoot a failure with an APC NMC 2 card. Their KB article (APC) points out that the card has trouble with snmp an it needs to be able to lookup the mx record. Here is a clip from the Kb explaining the resolution.
"Pursue caching the MX Record for your selected SMTP server on the DNS server (or use a DNS server that has the record cached)"
So..... my question is how do i cache the mx record? We use office 365, and have our mx record listed with go daddy. I have a windows DNS server for our private network. So do I need to create an mx record on our windows server that matches whats in godaddy?