Which two policies can you use?

You have a Microsoft 365 E5 tenant.

You need to be notified when emails with attachments that contain sensitive personal data are sent to external recipients.

Which two policies can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . a data loss prevention (DLP) policy
B . a sensitivity label policy
C . a Microsoft Cloud App Security file policy
D . a communication compliance policy
E . a retention label policy

Answer: A,D