Exam MS-100 topic 2 question 10 discussion

C + E as others specified, just tested

Correct answers should be D and E there is a real example: Set-EmailAddressPolicy -Identity "Office 365 Groups" -EnabledEmailAddressTemplates "SMTP:@contoso.com","smtp:@contoso.onmicrosoft.com","smtp:@contoso.microsoftonline.com" In Exchange Online, this example modifies the existing email adress policy named "Office 365 Groups" and sets the enabled email address templates to use "@contoso.com" as the primary SMTP address and "@contoso.onmicrosoft.com" and "@contoso.microsoftonline.com" as proxy addresses. https://docs.microsoft.com/en-us/powershell/module/exchange/set-emailaddresspolicy?view=exchange-ps and in Azure AD: Select Custom domain names. Select the name of the domain that you want to be the primary domain. Select the Make primary command. Confirm your choice when prompted. https://docs.microsoft.com/en-us/azure/active-directory/enterprise-users/domains-manage

B+D should be.

D is not a correct solution to achieve the goal: D. Run the Set-EmailAddressPolicy Windows PowerShell command. The Set-EmailAddressPolicy command is used in on-premises Exchange environments to modify email address policies. However, in a cloud-only Microsoft 365 subscription where all identities are managed in the cloud, this command is not available or applicable. In the cloud-only environment, the recommended approach is to use the Exchange admin center or the Microsoft 365 admin center to configure email address policies and domain settings. Therefore, option D is not a possible way to ensure that all new mailboxes use the new domain as their primary email address. The correct options are B, C, and E.

You first add the custom domain and validate it. The second step you need to assign the new email domain to be use. https://learn.microsoft.com/en-us/powershell/module/exchange/set-emailaddresspolicy?view=exchange-ps Example: Set-EmailAddressPolicy -Identity "Office 365 Groups" -EnabledEmailAddressTemplates "SMTP:@contoso.com","smtp:@contoso.onmicrosoft.com","smtp:@contoso.microsoftonline.com" In Exchange Online, this example modifies the existing email address policy named "Office 365 Groups" and sets the enabled email address templates to use "@contoso.com" as the primary SMTP address and "@contoso.onmicrosoft.com" and "@contoso.microsoftonline.com" as proxy addresses.

Set-EmailAddressPolicy in Exchange online are only for Groups. Not Users https://learn.microsoft.com/en-us/powershell/module/exchange/new-emailaddresspolicy?view=exchange-ps Use the New-EmailAddressPolicy cmdlet to create email address policies. In Exchange Online, email address policies are only available for Microsoft 365 Groups.

I vote B+D

C. From the Microsoft 365 admin center, select Setup, and then configure the domains. E. From the Azure Active Directory admin center, configure the custom domain names. Option C allows you to add and configure the new domain name in the Microsoft 365 admin center. Once the new domain is added and verified, you can set it as the primary email address for all new mailboxes by updating the default email address policy. Option E allows you to add the new domain name in the Azure Active Directory admin center. Once the domain is added and verified, you can set it as the primary email address for all new mailboxes by updating the default domain in the Azure Active Directory. Options A and D are related to updating email address policies in Exchange Server, which is not applicable in this scenario as all identities are managed in the cloud. Option B is also related to Exchange Server, so it is not applicable either.

D. Run the Set-EmailAddressPolicy Windows PowerShell command. E. From the Azure Active Directory admin center, configure the custom domain names.

Using PowerShell, Answer should be "D". Using 365 admin center, we can configure domains and make the new domain as default under "Settings" blade not "SETUP" so CAN'T BE "C". Using Azure AD we can add Custome Domain Name and make is as Primary Domain and it considered as default domain name so any new user will have the new domain and not affecting the existing users. so answer is "E" Can't be "B" because no option to add a domain under Exchange. Answer is "DE"

B+D because it's only about mailboxes, not login UPN.

D+E Checked in production and confirmed that it's not M365 Admin Center but Azure AD: https://learn.microsoft.com/en-us/azure/active-directory/enterprise-users/domains-manage

E & D are correct! Admin please check and update

D & E is correct. it's not C, because to configure the domains you should go to "Settings", not to "Setup".

"that all new mailboxes " no change on existing mailboxes!

C + E is a correct answer

I believe the answer is C + E since the question makes no reference to the organisation having a traditional AD connected to AzureAD. This means we cannot use D since there is no on-premises Exchange server to setup an email address policy on (Exchange Online does not support email address policies) That means to add a new domain and set it for new users we would add the domain i nthe 365 portal and then set it to the default domain in AzureAD via the blade. Because it is the default domain any new user accounts will have the domain set as their default username and if they have an Exchange Online license as their default email address domain as well (It won't change existing account usernames or email addresses though)