Exam Details

  • Exam Code
    :MS-203
  • Exam Name
    :Microsoft 365 Messaging
  • Certification
    :Microsoft Certifications
  • Vendor
    :Microsoft
  • Total Questions
    :462 Q&As
  • Last Updated
    :Mar 28, 2025

Microsoft Microsoft Certifications MS-203 Questions & Answers

  • Question 161:

    Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

    others might not have a correct solution.

    After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

    You have a Microsoft Exchange Server 2019 hybrid deployment. All user mailboxes are hosted in Microsoft 365. All outbound SMTP email is routed through the on-premises Exchange organization.

    A corporate security policy requires that you must prevent credit card numbers from being sent to internet recipients by using email.

    You need to configure the deployment to meet the security policy requirement.

    Solution: From Microsoft 365, you create a data loss prevention (DLP) policy.

    Does this meet the goal?

    A. Yes

    B. No

  • Question 162:

    Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

    others might not have a correct solution.

    After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

    Your company has a Microsoft Exchange Server 2019 hybrid deployment that contains two Mailbox servers named MBX1 and MBX2.

    The company has the departments shown in the following table.

    From the on-premises organization, outbound email is sent directly to the Internet by using DNS lookups.

    You are informed that some sales department users send email messages that are identified as spam.

    You need to automatically block the sales department users from repeatedly sending spam.

    Solution: You modify the outbound spam filter policy in Exchange Online.

    Does this meet the goal?

    A. Yes

    B. No

  • Question 163:

    Your company has a Microsoft Exchange Server 2019 organization.

    The company has 10,000 mailboxes. Each department at the company has 1,000 mailboxes.

    You need to ensure that when users query the global address list (GAL), they can view only the list of the users in their department.

    What should you create?

    A. One GAL, 10 offline address books (OABs), 10 address lists, 10 address policies (ABPs), and one email address policy

    B. 10 GALs, 10 offline address books (OABs), 10 address lists, 10 room lists, and 10 address book policies (ABPs)

    C. One GAL, 10 offline address books (OABs), 10 address lists, 10 room lists, and one address book policy (ABP)

    D. 10 GALs, 10 offline address books (OABs), 10 address lists, and 10 email address policies

  • Question 164:

    You manage a Microsoft Exchange Server 2019 organization that contains several thousand users.

    All the users connect to their mailbox by using a mobile device and Exchange ActiveSync.

    You need to prevent the users from syncing email messages that are older than 14 days to the mobile devices.

    What should you use?

    A. an Outlook Web App mailbox policy

    B. a mobile device mailbox policy

    C. an ActiveSync device access rule

    D. a conditional access policy

  • Question 165:

    You recently implemented a hybrid deployment that contains a Microsoft Exchange Online tenant and an on-premises Exchange Server 2019 server named Server1. The public IP address of Server1 is 131.107.1.100. The deployment is configured as shown in the following table.

    Users hosted in Microsoft 365 report that they receive non-delivery reports (NDRs) when they attempt to send email messages to mailboxes hosted in Exchange Server 2019.

    You need to ensure that the email is delivered successfully. The solution must ensure that email delivery is successful for all the users at your company.

    What should you do?

    A. Configure the remote domain to use a value of contoso.com.

    B. Modify the MX record to point to the internal Exchange servers.

    C. Configure the Outbound connector to use a smart host of 131.107.1.100.

    D. Configure the accepted domain to use a value of *.

  • Question 166:

    You have a Microsoft Exchange Server 2019 organization.

    You plan to migrate all mailboxes to Exchange Online.

    You need to provide a user with the ability to perform the mailbox migrations. The solution must use the principle of least privilege.

    Which role should you assign to the user?

    A. Recipient Management

    B. Server Management

    C. Help Desk

    D. Organization Management

  • Question 167:

    You have a Microsoft Exchange Server 2019 organization. You need to import an Edge Subscription on a Mailbox server. Which cmdlet should you run?

    A. New-EdgeSubscription

    B. Start-EdgeSynchronization

    C. Set-EdgeSubscription

    D. Set-TransportAgent

  • Question 168:

    You have a Microsoft Exchange Online tenant that uses an email domain named @contoso.com.

    You recently purchased an email domain named fabrikam.com.

    You need to ensure that all the users in the tenant can receive email messages by using the @fabrikam.com email domain. The solution must ensure that the users can continue to receive email by using the @contoso.com email domain.

    Which two actions should you perform? Each correct answer presents part of the solution.

    NOTE: Each correct selection is worth one point.

    A. From the Microsoft 365 admin center, add the fabrikam.com email domain.

    B. From the Exchange admin center, add an accepted domain for fabrikam.com.

    C. From the Microsoft 365 admin center, modify the organization profile.

    D. From the Exchange admin center, add a remote domain for fabrikam.com.

    E. From the Exchange Management Shell, create a script that runs the Set-Mailbox cmdlet.

  • Question 169:

    Your company has a partnership with another company named contoso.com.

    You need to ensure that all email messages containing the word sensitive and sent to the users at contoso.com are encrypted automatically.

    You enable Azure Information Protection.

    What should you do next?

    A. Create a data loss prevention (DLP) policy.

    B. Create a mail flow rule.

    C. Configure a remote domain.

    D. Configure an Outbound connector.

  • Question 170:

    Your network contains an Active Directory domain named fabrikam.com.

    You have a Microsoft Exchange Server 2019 organization that contains two Mailbox servers in a database availability group (DAG).

    You plan to implement a hybrid deployment by using the Exchange Modern Hybrid connection option.

    Which three configurations will be transferred automatically from the on-premises organization to Exchange Online? Each correct answer presents part of the solution.

    NOTE: Each correct selection is worth one point.

    A. the device access rules

    B. the address book policies (ABPs)

    C. the Messaging Records Management (MRM) settings

    D. the mail flow rules

    E. the address lists

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