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MS-203 Microsoft 365 Messaging

  • Microsoft
  • 5 free sample questions

About this exam

MS-203 is the Microsoft exam Microsoft 365 Messaging. Paid practice material for this exam is not available yet, but you can try its free sample questions.

Exam code
MS-203
Vendor
Microsoft
Practice questions
Not available yet
Free sample questions
5
Question bank last updated
Not available yet

Try 2 sample questions

Taken from the free sample set for MS-203.

Question 1

You need to configure the Exchange organization to meet the security requirements for sending email messages to distribution groups. Which cmdlet should you run?

  1. Option A:
    Set-OrganizationConfig
  2. Option B:
    Set-DistributionGroup
  3. Option C:
    Set-Mailbox
  4. Option D:
    New-PolicyipConfig 
Show answer and explanation

Correct answer: A

The Set-OrganizationConfig cmdlet is used to configure organization-wide settings in Microsoft Exchange. When security requirements affect how email messages are sent to distribution groups across the entire Exchange organization, the appropriate cmdlet is Set-OrganizationConfig because it applies settings globally rather than to individual objects.
Why the other options are incorrect
  • B. Set-DistributionGroup – Configures settings for a specific distribution group only, not organization-wide email security requirements.
  • C. Set-Mailbox – Used to configure mailbox-specific settings for individual users.
  • D. New-PolicyipConfig – This is not a valid Exchange cmdlet for configuring distribution group email security.
Therefore, A. Set-OrganizationConfig is the correct answer because it allows administrators to implement organization-wide security settings related to email messaging and distribution groups.

Question 2

You need to resolve the email delivery delay issue. What should you do?

  1. Option A:
    From the Security & Compliance admin center, modify the safe attachments policy
  2. Option B:
    From the Security & Compliance admin center, create a supervision policy.
  3. Option C:
    From the Exchange admin center in Exchange Online, modify the antimalware policy.
  4. Option D:
    From the Exchange admin center in Exchange Online, modify the spam filter policy.
Show answer and explanation

Correct answer: A

Email delivery delays in Microsoft 365 are often caused by Safe Attachments policies in Microsoft Defender for Office 365. Safe Attachments uses dynamic analysis (sandboxing) to scan email attachments for malicious content before delivering messages to recipients. This scanning process can sometimes introduce delays in email delivery.
To resolve the delay issue, you should review and modify the Safe Attachments policy in the Security & Compliance admin center. Adjusting the policy settings can reduce or eliminate unnecessary delays while maintaining appropriate security protection.
Why the other options are incorrect
  • B. Create a supervision policy – Supervision policies are used to monitor communications for compliance purposes and do not affect email delivery delays.
  • C. Modify the antimalware policy – Antimalware policies scan messages for malware, but Safe Attachments is the feature most commonly associated with attachment-related delivery delays.
  • D. Modify the spam filter policy – Spam filtering helps identify unwanted email but is not typically the primary cause of attachment scanning delays.
Therefore, A. Modify the Safe Attachments policy is the correct answer because Safe Attachments scanning is the most likely cause of the email delivery delay.
See all 5 free sample questions