Exam MS-220 topic 3 question 56 discussion

Actual exam question from Microsoft's MS-220

Question #: 56
Topic #: 1

A company uses Exchange Online. The company enables Microsoft Office 365 Message Encryption (OME).
A user named User1 sends an encrypted email to a dynamic distribution group named DDG1. A user named User2 receives the email from DDG1 but is unable to open the encrypted email.
You need to resolve the issue.
What should you do?

A. Configure the scope of the address book policy to include DDG1 as a member.
B. Instruct User2 to upgrade their internet browser.
C. Instruct User1 to send the encrypted email to User2.
D. Configure the MIME types that are associated with the default Microsoft Outlook Web App policy.

Show Suggested Answer

Suggested Answer: C 🗳️

by giver at Nov. 15, 2022, 8:21 p.m.

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Mika_M

2 years, 4 months ago

Selected Answer: C

OME-protected messages don’t work with dynamic distribution lists

upvoted 4 times

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TtotheA2021

2 years, 5 months ago

Selected Answer: A

this is why: When OME is enabled, emails are encrypted based on the address book policy that is associated with the recipient. If User2 is unable to open the encrypted email, it is likely that the address book policy associated with DDG1 does not include User2 as a member. To resolve this issue, you can configure the scope of the address book policy to include DDG1 as a member, so that User2 will be able to open the encrypted email.

upvoted 1 times

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Chrissie73

2 years, 5 months ago

Selected Answer: C

C is true, because IRM encryption doesn't support dynamic distribution groups. https://learn.microsoft.com/en-us/exchange/troubleshoot/mailflow/cannot-open-irm-email-dynamic-distribution-group

upvoted 4 times

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Mohammed_JK

2 years, 5 months ago

C is correct https://office365itpros.com/2022/01/21/irm-dynamic-distribution-list/

upvoted 3 times

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Domza

2 years, 7 months ago

D is correct~ https://learn.microsoft.com/en-us/exchange/security-and-compliance/smime-exo/configure-smime-exo https://support.microsoft.com/en-us/office/encrypt-messages-by-using-s-mime-in-outlook-on-the-web-878c79fc-7088-4b39-966f-14512658f480

upvoted 1 times

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giver

2 years, 7 months ago

D should be the answer IMO

upvoted 3 times

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