WDM should you do?

You have a Microsoft 365 subscription.

All users have their email stored in Microsoft Exchange Online.

In the mailbox of a user named User 1. You need to preserve a copy of all the email messages that contain the word Project X.

WDM should you do?
A . From the Security & Compliance admin center, create an eDiscovery case.
B . From the Exchange admin center, create a mail now rule.
C . From the Security fit Compliance adman center, start a message trace.
D . From Microsoft Cloud App Security, create an access policy.

Answer: D

Explanation:

References: https://docs.microsoft.com/en-us/office365/securitycompliance/ediscovery-cases#step-2-create-a-new-case