Exam Details

  • Exam Code
    :MS-203
  • Exam Name
    :Microsoft 365 Messaging
  • Certification
    :Microsoft Certifications
  • Vendor
    :Microsoft
  • Total Questions
    :462 Q&As
  • Last Updated
    :Apr 05, 2025

Microsoft Microsoft Certifications MS-203 Questions & Answers

  • Question 241:

    Joni Sherman reports that the Microsoft Outlook client on her Windows 10 device fails to start.

    You need to troubleshoot the issue.

    From the device, you start the Microsoft Remote Connectivity Analyzer.

    What should you run next?

    A. the Exchange ActiveSync test

    B. the Outlook Connectivity test

    C. the Service Account Access test

    D. the Microsoft Support and Recovery Assistant for Office 365 client

  • Question 242:

    You need to ensure that Allan Deyoung can create a new public folder for the sales department. Which two actions should you perform first? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

    A. Add Allan Deyoung to the Organization Management role group

    B. Create a new public folder mailbox

    C. Add Allan Deyoung to the Recipient Management role group

    D. Create a new shared mailbox

    E. Modify Sales Policy

  • Question 243:

    Allan Deyoung must perform a message trace of the email messages sent by Isaiah Langer and provide a report that contains all the messages sent during the last 30 days.

    You need to ensure that Allan Deyoung can perform the message trace.

    What should you do?

    A. Add Allan Deyoung to the Organization Management role group

    B. Add Allan Deyoung to the Security Administrator role group

    C. For Allan Deyoung, set ElcProcessingDisabled to true

    D. For Isaiah Langer, set ElcProcessingDisabled to true

  • Question 244:

    You need to email a list of configuration changes to the Exchange Online environment that were recently performed by Allan Deyoung. What should you do?

    A. Run the admin audit log report

    B. Run the external admin audit log report

    C. Export the admin audit log

    D. Run an administrator role group report

    E. Export the mailbox audit logs

  • Question 245:

    You have a Microsoft 365 subscription that contains a verified domain named contoso.com.

    You have an app named App1 that sends meeting invitations on behalf of users. The invitations are sent from a Microsoft Exchange Online mailbox that has a sender address of [email protected] and a reply-to address of the user

    scheduling the meeting.

    You create an anti-phishing policy named Policy1 that includes all the users in contoso.com. Policy1 is configured to protect the domain against impersonation.

    You discover that email messages sent from App1 are quarantined.

    You need to ensure that App1 can send messages that impersonate any contoso.com user.

    How should you modify Policy1?

    A. Add [email protected] as a trusted sender.

    B. Enable spoof intelligence.

    C. Add [email protected] as an excluded user.

    D. Enable mailbox intelligence.

  • Question 246:

    You have a Microsoft 365 subscription that contains two users named User1 and User2.

    User1 reports to have received a suspicious email message that appears to have come from User2.

    You identify that the message was sent by an external user impersonating User2.

    You need to block email that contains the email address of an impersonated sender.

    What should you configure?

    A. a Tenant Allow/Block Lists rule

    B. an anti-phishing policy

    C. an anti-spam policy

    D. an Enhanced filtering rule

  • Question 247:

    You have a Microsoft Exchange Online tenant that uses Microsoft Defender for Office 365.

    You have a Safe Attachments policy named Policy1.

    You have a partner company that has an email domain named fabrikam.com.

    You need to prevent email messages received from fabrikam.com from being scanned by Policy1.

    What should you do?

    A. Add the fabrikam.com domain to the Tenant Allow/Block List.

    B. Create a mail flow rule and set the X-MS-Exchange-Organization-SkipSafeAttachmentProcessing header to 0.

    C. Create a new Safe Attachments policy and exclude the fabrikam.com domain.

    D. Create a mail flow rule and set the X-MS-Exchange-Organization-SkipSafeAttachmentProcessing header to 1.

  • Question 248:

    You have a Microsoft 365 E3 subscription that uses Microsoft Exchange Online.

    You need to ensure that Safe Links and Safe Attachments protection is enabled for users.

    What should you do?

    A. Enable the Strict protection preset security policy.

    B. Assign a Microsoft 365 E5 license to each user.

    C. Create an Enhanced Filtering for Connectors rule.

    D. Create an anti-malware policy and enable the common attachments filter.

  • Question 249:

    You have a Microsoft Exchange Online tenant that contains a mailbox named Sales.

    You need to create a copy of all the external email sent from the Sales mailbox to an alternate location.

    What should you create?

    A. a journaling rule

    B. a retention policy

    C. a records management file plan

    D. a data loss prevention (DLP) policy

  • Question 250:

    You have a Microsoft 365 subscription.

    A safe attachments policy that uses Dynamic Delivery is applied to all recipients who match your SMTP domains.

    You need to prevent attachments from being scanned when internal users send email to one another.

    What should you do?

    A. From the Exchange admin center, create a transport rule.

    B. From the Exchange admin center, modify the malware filter.

    C. From Microsoft 365 Defender, modify the safe attachments policy.

    D. From the Microsoft Purview compliance portal, modify the Compliance Manager settings.

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