You have a Microsoft Exchange Online tenant named contoso.com.
Several users report that email messages sent to the users at another company named fabrikam.com contain a Winmail.dat attachment.
You need to prevent the fabrikam.com users from receiving Winmail.dat attachments.
What should you do?
A. Create an Outbound connector that has the ValidationRecipients parameter set to fabrikam.com.
B. Create an Outbound connector that has the ValidationRecipients parameter set to contoso.com.
C. Configure a remote domain that has the TrustedMailOutboundEnabled parameter set to $False.
D. Configure a remote domain that has the TNEFEnabled parameter set to $False.
