You have a Microsoft Exchange Online tenant that contains two SMTP domains named contoso.com and litwareinc.com.
You need to ensure that users who have a contoso.com email address are prevented from seeing users who have a litwareinc.com email address in the global address list (GAL). The litwareinc.com users must be able to see the contoso.com users in the GAL.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Modify the Default Address book policy to exclude the litwareinc.com users
B. Create an offline address book (OAB) that contains the contoso.com users
C. Create a separate GAL that contains the contoso.com users
D. Modify the default GAL to exclude the litwareinc.com users
E. Create a new email address policy for the contoso.com users
F. Create a new address book policy (ABP) and assign the ABP to the contoso.com mailboxes
