Microsoft 365 Mobility and Security (legacy) — Question 132

You have a Microsoft 365 subscription.

All users have their email stored in Microsoft Exchange Online.

In the mailbox of a user named User1, you need to preserve a copy of all the email messages that contain the word ProjectX.

What should you do?

Answer options

• A. From the Microsoft Purview compliance portal, create a data loss prevention (DLP) policy.
• B. From the Microsoft Purview compliance portal, create a label and a label policy.
• C. From the Microsoft 365 Defender, start a message trace.
• D. From the Exchange admin center, create a mail flow rule.

Correct answer: B

Explanation

The correct answer is B because creating a label and a label policy allows you to systematically retain emails that meet the specified criteria, such as those containing ProjectX. Option A, a DLP policy, is more focused on preventing data loss rather than preserving email copies, while options C and D do not address the requirement of preserving email messages.