Contoso and Fabrikam are two divisions of the same company. Both were historically separate entities and remain so for email due to compliance reasons. Both organizations have an Exchange Server 2013 deployment in two different datacenters and they use rack space at the partner company’s datacenter to host passive DAG nodes. They would also like to use the Internet connection of the partner in the event of an outage with their own connection for inbound mail flow.
What do they need to configure in addition to the records pointing to the primary datacenter? Select two.
A. Create the following DNS records: contoso.com MX 5 mail.fabrikam.com fabrikam.com MX 5 mail.contoso.com
B. Create the following DNS records: contoso.com MX 10 mail.fabrikam.com fabrikam.com MX 10 mail.contoso.com
C. Create the following DNS records: contoso.com MX 20 mail.fabrikam.com fabrikam.com MX 20 mail.contoso.com
D. For each organization, create an internal relay accepted domain and a send connector with the matching address space as the accepted domain.
E. For each organization, create an external relay accepted domain and a send connector with the matching address space as the accepted domain.
