MS-203 Microsoft 365 Messaging Dumps

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Sample Question 4

You have a Microsoft Exchange Server 2019 organization. You create a retention policy. You need to ensure that all email older than one year is moved to an archive mailbox. What should you use?

A. a data loss prevention (DLP) policy
 B. a retention policy tag 
C. a default policy tag 
D. a personal tag


Sample Question 5

You have hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 organization. The deployment uses Azure AD Connect. All incoming email is delivered to Exchange Online. You have 10 mail-enabled public folders hosted on an on-premises Mailbox server. Customers receive an error when an email message is sent to a public folder. You need to ensure that all the mail-enabled public folders can receive email messages from the internet. The solution must ensure that messages can be delivered only to valid recipients. Solution: From Azure AD Connect, select Exchange Mail Public Folders. Does this meet the goal?

A. Yes 
B. No 


Sample Question 6

You have a hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 server. Users report that the email they send to external recipients is marked as spam. You need to validate the Reverse DNS and Sender ID data for the on-premises server. What should you use in the Microsoft Remote Connectivity Analyzer?

A. Inbound SMTP Email
 B. Outbound SMTP Email 
C. Message Analyzer 
D. Exchange Online Custom Domains DNS Connectivity Test 


Sample Question 7

You have a hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 organization. The deployment contains an Exchange Server 2019 server named Server1. Server1 has a public certificate named Cert1 that is bound to the SMTP protocol. Cert1 will expire soon. you replace Cert1 with a new certificate named Cert2 from a different public certification authority (CA) After you replace the certificate, you discover that email delivery between Server1 and the Exchange Online tenant fails. You need to ensure that messages can be delivered successfully What should you do on Server1?

A. Return the Hybrid Configuration wizard
 B. Restart the MSExchangeTransport service.
C. Recreate the certificate and include an exportable private key. 
D. Bind a self-signed certificate to the SMTP protocol. 


Sample Question 8

You have a hybrid deployment between a Microsoft Exchange Online tenant and an Exchange Server 2019 organization. You need to enable journaling for outbound email. Where can you store the journal reports?

A. a mail-enabled public folder 
B. an Exchange Server 2019 mailbox 
C. a Microsoft SharePoint Online document library 
D. an Exchange Online mailbox 


Sample Question 9

You have a Microsoft Exchange Online tenant that contains an email domain named contoso.com. You have a partner organization that uses an email domain named fabrikam.com. You plan to add a connector to secure the email messages sent from fabrikam.com to contoso.com. You need to ensure that only fabrikam.com can use the connector. What should you do? 

A. Configure the connector to verify the contoso.com domain with a certificate. 
B. Configure the connector to verify the fabrikam.com domain with a certificate. 
C. Add fabrikam.com as a remote domain. 
D. Add fabrikam.com as an accepted domain.


Sample Question 10

You have a Microsoft Exchange Online tenant that contains a custom role group named RGI. You need to prevent users assigned to RGI from running a specific cmdlet. Which cmdlet should you run to modify RG1?

A. Remove Entry 
B. Remove -ManagementRoleAssignment
 C. Set-ManagementScope 
D. Disable -Cmd1etExtensionAgent 


Sample Question 11

You have a hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 organization. Users report that emails sent from Exchange Online mailboxes to the on-premises Exchange Server mailboxes are undelivered. You need to review the non-delivery report (NDR) for each undelivered email. What should you use?

A. message trace in the Exchange admin center 
B. auditing in the Exchange admin center 
C. the SMTP protocol logs in Exchange Server 
D. the transport logs in Exchange Server 


Sample Question 12

You have a Microsoft Exchange Online tenant. Users report that legitimate email messages are delivered to their Junk Email folder. You plan to use the Microsoft Remote Connectivity Analyzer to identify the cause of the issue. Which test should you run?

A. Outlook Connectivity 
B. Inbound SMTP Email 
C. Outbound SMTP Email 
D. Message Analyzer


Sample Question 13

You have a Microsoft Exchange Online tenant. You plan to place a hold on all email messages stored in the mailbox of a user named User1. What should you create first?

A. an eDiscovery case 
B. sensitive info type 
C. a data loss prevention (DLP) policy 
D. an information barrier segment 


Sample Question 14

You have a Microsoft Exchange Online tenant that uses Microsoft Defender for Office 365. You need to create a new Safe Attachments policy named Policy1 that meets the following requirements: Immediately delivers email messages that contain attachments and replaces the attachments with placeholders Reattaches the attachments after scanning is complete Quarantines malicious attachments Which action should you select for Policy1?

A. Monitor 
B. Block 
C. Dynamic Delivery
 D. Replace 


Sample Question 15

You have a Microsoft Exchange Online tenant that uses an email domain named contoso.corn. An in-caning email messages route through an third-party filtering service named Filter1 to connector named Connector'. You discover that incoming messages contain headers that specify the source IP address as Filter1. You to ensure that incoming email messages contain headers that specify source IP address of the original sender. The solution must prevent any charges to the service. What should you do?

A. From Microsoft 365 Defender portal configure enhanced filtering for Connector1. 
B. Configure Connector' to authenticate messages by using the IP address of Filter' service. 
C. Configure the MX Of contoso.com to point to contoso-can.mailgotection.outbok.com. 
D. From the Exchange admin center. create a transport rule to rewrite header for incoming messages. 


Sample Question 16

You have hybrid deployment between a Microsoft Exchange Onlne tenant and an onpremises Exchange Server 2019 organization. The deployment uses Azure AD Connect. All incoming email is delivered to Exchange Online. You have 10 mail-enabled publich folders hosted on an on-premises Mailbox server. Customers receive an error when an email message is sent to a public folder. You need to ensure that all the mail-enabled public folders can receive email messages from the internet. The solution must ensure that messages can be delivered only to valid recipients. Solution: From Exchange Online, Create a mail contact for each mail-enabled public folder. Does this meet the goal?

A. Yes 
B. No


Sample Question 17

You have a Microsoft Exchange Online tenant that contains a group named Group1. The members of Group1 need to create user mailboxes. The solution must use the principle of least privilege. To which role group should you add Group1?

A. Recipient Management 
B. Security Operator
 C. Help Desk
D. Organization Management 


Sample Question 18

You have a hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 organization. Users report that email messages between the Exchange Server organization and the Exchange Online tenant are undelivered. You install and enable a new certificate from a different trusted certification authority (CA). You need to ensure that mail flow between Exchange Server and Exchange Online is restored. Which two PowerShell cmdlets should you run? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

A. Set-SendConnector 
B. Set-IntraOrganirationConnector 
C. Update-Hybridconfiguration 
D. Set-ReceiveConnector 


Sample Question 19

You have a Microsoft Exchange Online tenant that contains a public folder named CustomerSupport. You need to access CustomerSupport by using Outlook on the web. Which section in Outlook on the web should you add CustomerSupport? 

A. Favorites 
B. Folders 
C. Groups


Sample Question 20

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 Online tenant that contains 1,000 mailboxes. All the users in the sales department at your company are in a group named Sales. The company is implementing a new policy to restrict the use of email attachments for the users in the Sales group. You need to prevent all email messages that contain attachments from being delivered to the users in the Sales group. Solution: You create a mail flow rule. Does this meet the goal? 

A. Yes 
B. No 


Sample Question 21

You have a Microsoft Exchange Online subscription for an email domain named contoso.com. A partner company has an Exchange Online subscription for an email domain named fabrikam.com. You need to prevent out-of-office messages sent by users in contoso.com from being sent to users in fabrikam.com. What is the best way to achieve the goal from the Exchange admin center? More than one answer choice may achieve the goal. (Choose the best answer.) 

A. Create a connector
B. Create a mail flow rule 
C. Create a remote domain 
D. Create an accepted domain 


Sample Question 22

You have a hybrid deployment between a Microsoft Exchange Online tenant and onpremises Exchange Server 2019 organization. The on-premises organization contains several Exchange Server 2019 servers. You discover that delivery fails for all email messages sent from the on-premises organization to Microsoft 365. You discover that the certificate for an on-premises Exchange server expired. You need to resolve the issue as quickly possible. The solution must minimize administrative effort. What should you do on the on-premises Exchange server? 

A. Create a new self-signed certificate. 
B. Generate a certificate renewal request. 
C. Generate a certificate request. 
D. Add the certificate for a new root certification authority (CA). 


Sample Question 23

You have a Microsoft Exchange Online tenant. You need to perform an In-Place eDiscovery search. The solution must meet the following requirements: Minimize administrative effort. Search both public folders and mailboxes. Use an In-Place Hold to place the search results on hold. What should you do in the Microsoft 365 compliance center? 

A. Search the public folders and the mailboxes in a single search, and then place the results on In-Place Hold. 
B. Search the public folders first, and then place the results on In-Place Hold. Search the mailboxes second, and then place the results on In-Place Hold. 
C. Search the public folders and the mailboxes in a single search. Once the search completes, place only the mailboxes that contain results and the public folders on In-Place Hold. 


Sample Question 24

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 365 subscription. Several users in the finance department of the company recently accessed unsafe websites by clicking on links in email messages. Users in the marketing department of the company report that they must be able to access all the links embedded in email messages. You need to reduce the likelihood of the finance department users accessing unsafe websites. The solution must affect only the finance department users. Solution: You create a new safe attachments policy. Does this meet the goal?

A. Yes 
B. No 


Sample Question 25

You have a Microsoft Exchange Server 2019 hybrid deployment. You are migrating public folder data to Exchange Online by using a migration batch of the PublicFolder type. You need to identify the sync status of each move request in the batch. Which cmdlet should you run? 

A. Gec-PublicFolderMailboxMigracionRequest 
B. Get-PublicFolderMigrationRequesc
 C. Gec-PublicFolderMoveRequesc 
D. Gee-MoveRequest 


Sample Question 26

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 Online tenant that uses an email domain named contoso.com. You need to prevent all users from performing the following tasks: Sending out-of-office replies to an email domain named fabrikam.com. Sending automatic replies to an email domain named adatum.com. The solution must ensure that all the users can send out-of-office replies and automatic replies to other email domains on the internet. Solution: You create two sharing policies. Does this meet the goal?

A. Yes 
B. No 


Sample Question 27

Your company has a Microsoft Exchange Server 2019 server. The company has five departments. The server contains one mailbox database for each department. Each mailbox database contains all the users in its respective department. The databases contain 1,000 users. You create an address book policy for each department. You need to assign the address book policies to the users. Which cmdlet should you run? 

A. Set-Mailbox 
B. Set-AddressList 
C. Set-MailboxDatabase 
D. Sec-AddressBookPolicy 


Sample Question 28

You have a Microsoft Exchange Server 2019 hybrid deployment. You need to change the free/busy data access sharing level between the on-premises organization and Exchange Online. What should you do? 

A. Run the Hybrid Configuration wizard. 
B. Modify the organization relationship. 
C. Create an organization sharing policy. 
D. Create an individual sharing policy. 


Sample Question 29

You have a Microsoft Exchange Online tenant named contoso.com. The Exchange configuration contains the following public folder hierarchy: - Support - Messages - Calendar You create a distribution list named [email protected]. You need to add the Messages public folder to the HelpDesk distribution list. What should you do first? 

A. Mail-enable the Support public folder
 B. Create a new public folder mailbox 
C. Mail-enable the Messages public folder 
D. Upgrade HelpDesk to a Microsoft 365 group 


Sample Question 30

You recently migrated all the on-premises mailboxes from Microsoft Exchange Server 2019 to Exchange Online. You decommission the on-premises Exchange Server 2019 servers. The finance department at your company reports that email delivery from several printers fails after Exchange Server 2019 is decommissioned. You need to ensure that the printers can deliver email successfully to the users in the finance department. What should you do? 

A. Create a resource mailbox for each printer. 
B. Create an Inbound connector that has certificate validation disabled. 
C. Create an Inbound connector that is configured to allow SMTP relay. 
D. Create an Office 365 group for each printer. 


Sample Question 31

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 365 subscription. Several users in the finance department of the company recently accessed unsafe websites by clicking on links in email messages. Users in the marketing department of the company report that they must be able to access all the links embedded in email messages. You need to reduce the likelihood of the finance department users accessing unsafe websites. The solution must affect only the finance department users. Solution: You modify the content filtering settings. Does this meet the goal? 

A. Yes 
B. No 


Sample Question 32

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 organization that contains 200 mailboxes. You need to add a second email address to each mailbox. The address must have a syntax that uses the first letter of each user’s last name, followed by the user’s first name, and then @fabrikam.com. Solution: You convert all the mailboxes to shared mailboxes, and then you run the SetMailbox cmdlet and specify the –EmailAddressPolicyEnabled $false parameter. Does this meet the goal?

A. Yes 
B. No 


Sample Question 33

You have a Microsoft 365 subscription for a company named Fabrikam,Inc. The company uses an Exchange Online tenant that has an email domain named fabirkam.com. Fabrikam works with a partner company Contoso, Ltd. that uses an email domain named contoso.com. A new security policy at Contoso states that any email sent from partners to Contoso employees must use TLS encryption. You need to ensure that email sent from Fabrikam to Contoso uses TLS. What should you create in the tenant? 

A. a new connector that specifies the contoso.com SMTP domain 
B. a remote domain named contoso.com 
C. a new connector that specifies the fabrikam.com SMTP domain 
D. a remote domain named fabrikam.com 


Sample Question 34

You have a hybrid deployment that contains a Microsoft Exchange Online tenant and an on-premises Exchange Server 2019 server named Server1. All users use an email address suffix of @contoso.com. You migrate 200 mailboxes from Server1 to Exchange Online by using Exchange PowerShell cmdlets. Users hosted on Server1 can send email messages to the migrated mailboxes. In Microsoft 365, you create a new mailbox that uses an email address of [email protected]. When email is sent from the mailboxes hosted on Server1 to [email protected], the senders receive a non-delivery report (NDR) that contains the following text: "550 5.1.10 RESOLVER.ADR.RecipientNotFound; Recipient not found by SMTP address lookup." You verify that Microsoft 365 mailboxes can send email to [email protected] successfully. You delete the user account and mailbox of User1. You need to ensure that when new mailboxes are created, all the users at your company can exchange email successfully Which two actions should you perform? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A. From Azure AD Connect, modify the synchronization settings 
B. From Server1, run the New-RemoteMailbox cmdlet 
C. From Server1, run the Enable-Mailbox cmdlet 
D. From the on-premises network, create new mailboxes, and then migrate the mailboxes to Microsoft 365 
E. From the Exchange admin center, modify the properties of the Outbound connector 


Sample Question 35

You have a Microsoft Exchange Online tenant that has Office 365 Advanced Threat Protection (ATP) enabled. The tenant contains a user named Ben Smith who has a UPN of [email protected]. Ben Smith is protected by using an ATP anti-phishing policy. Ben Smith reports that emails sent from his personal account of [email protected] are not delivered to his work email account. You need to ensure that personal emails are delivered to the [email protected] What should you do? 

A. Create a transport rule to assign the MS-Exchange-Organization-PhishThresholdLevel header a value of 2 for the message received from [email protected]
 B. Add [email protected] as a trusted sender to the ATP anti-phishing policy. 
C. Add [email protected] as a trusted sender to the ATP anti phishing. 
D. Add relecloud.com to the ATP anti-phishing list of misted domains. 


Sample Question 36

You have a Microsoft Exchange Server 2019 organization. You add 100 new users and create a mailbox for each user. The new users have the City attribute in Active Directory set to Seattle. You need to create a separate global address list (GAL) that contains only users who have the City attribute set to Seattle. The solution must ensure that any new users who have the City attribute of Seattle are added automatically to the new GAL. What should you do? L. 

A. From the Azure Active Directory admin center, create an Office 365 group that uses a dynamic membership rule.
 B. From the Exchange admin center, create a new GA
C. Run the New-EmailAddressPolicy cmdlet to create a new email address policy that uses a recipient filter. 
D. Run the New-GlobalAddressList cmdlet to create a new address list. 


Sample Question 37

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 Online tenant that uses an email domain named contoso.com. You need to prevent all users from performing the following tasks: Sending out-of-office replies to an email domain named fabrikam.com. Sending automatic replies to an email domain named adatum.com. The solution must ensure that all the users can send out-of-office replies and automatic replies to other email domains on the internet. Solution: You create two new remote domains. Does this meet the goal?

A. Yes 
B. No 


Sample Question 38

Your company has a Microsoft Exchange Server 2019 organization that contains two servers in a database availability group (DAG). The customer service department at the company uses public folders to receive customer communications. Only users in the customer service department can read items in the folders. For a new customer, you create a mail-enabled public folder that has the default settings. The customer reports that when she sends an email message to the email address of the public folder, she receives a non-delivery report (NDR). You need to ensure that the public folder can receive email. Which public permissions should you configure in Microsoft Outlook?

A. Grant the Author permission to the Default group 
B. Grant the Author permission to the Anonymous group 
C. Grant the Create items permission to the Anonymous group 
D. Grant the Create items permission to the Default group 


Sample Question 39

You have a Microsoft Exchange Server 2019 organization that uses an Edge Server. You plan to implement a hybrid deployment between Exchange Online and Exchange Server. You need to ensure that all the email between Exchange Online and Exchange Server 2019 is sent by using the Edge Server. Which two hybrid configuration topologies could you deploy to meet the requirements? Each correct answer presents a complete solution. 

A. Modern Minimal 
B. Classic Minimal 
C. Classic Full 
D. Classic Express 
E. Modern Full 


Sample Question 40

Your on-premises network contains a proxy server and a firewall. The proxy server is configured to inspect the contents of HTTP and HTTPS sessions to identify disallowed content. Only the proxy server can connect to the internet through the firewall. You implement Microsoft Exchange Online. Users report that they receive an error message when they attempt to connect to their mailbox by using Microsoft Outlook. From the internal network, you connect to https://outlookoffice.com/mail and discover a certificate error. You discover that the certificate error contains information about a certificate issued by your company's internal certification authority (CA). You need to ensure that all the users can connect successfully to their mailbox. What should you do? 

A. Install a new root CA certificate on the client computer of each user. 
B. Configure client computers to bypass the proxy server when they access https://*.microsoft.com. 
C. Disable HTTPS content inspection on the proxy server. 
D. Install a new root CA certificate on the proxy server. 


Sample Question 41

You have a hybrid deployment that contains a Microsoft exchange Online tenant and anon premises Exchange Server 2019 server named Server1. Alt users use an email address suffix of @contoso.com. On Server1, you create a new mailbox that uses an email address of [email protected] Users hosted in Exchange Online report that they receive a non-delivery report (NDR) When they attempt to send email messages to [email protected]. The NDR contains the following text: "User1 wasn't found at contoso.com." You verify that the Exchange Online users can send email successfully to the other mailboxes hosted on Server1. Users hosted on Server1 can send email to [email protected] successfully. You need to identify what causes the email delivery to fail. What should you use? 

A. the Azure Active Directory admin center 
B. the Exchange admin center 
C. Azure AD Connect Health 
D. the on-premises Exchange admin center 


Sample Question 42

You have 1,000 user accounts that are each licensed for Microsoft 365. Each user account has a Microsoft Exchange Online mailbox. Ten of the user accounts are configured as service accounts for applications. The applications send event notifications to the mailboxes of the service accounts by using SMTP. The developers of each application have delegated access to the mailbox of their respective application. You need to ensure that all the event notifications sent by the applications are retained in the service account mailboxes so that new developers can review older notifications. The developers must be able to view only the notifications for their respective application. What should you do?

A. Replace the service account mailboxes with a single user mailbox that contains a folder for each application. 
B. Replace the service account mailboxes with a single user mailbox that contains Power Automate rules. 
C. Convert the service account mailboxes into shared mailboxes. 
D. Convert the service account mailboxes into mail-enabled users. 


Sample Question 43

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 form being scanned when internal users send email to one another. What should you do? 

A. From the Security & and Compliance admin center, modify the safe attachments policy. 
B. From the Security & and Compliance admin center, modify the Service assurance settings. 
C. From the Exchange admin center, create a transport rule. 
D. From the Exchange admin center, modify the malware filter. 


Sample Question 44

You have a Microsoft Exchange Online tenant. Remote users report that they receive an error message when they attempt to add their email account to Microsoft Outlook. You need to confirm that the DNS records resolve correctly for the users. Which two DNS records should you test? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. 

A. autodiscover.outlook.com 
B. smtp.office365.com 
C. outlook.office365.com 
D. security.microsoft365.com 
E. portal.office.com 


Sample Question 45

Your company named Contoso, Ltd. has a Microsoft Exchange Online subscription. You have several transport rules. The rules automatically apply a disclaimer to email messages that contain certain keywords in the subject and are sent to recipients in an email domain named fabrikam.com. You receive a report that some messages are delivered without the disclaimer. You need to view which transport rules were applied to messages sent to the fabrikam.com recipients. What should you use? 

A. the SMTP protocol logs 
B. a URL trace 
C. the transport server logs 
D. a message trace 


Sample Question 46

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 365 subscription. Several users in the finance department of the company recently accessed unsafe websites by clicking on links in email messages. Users in the marketing department of the company report that they must be able to access all the links embedded in email messages. You need to reduce the likelihood of the finance department users accessing unsafe websites. The solution must affect only the finance department users. Solution: You modify the Global settings Safe Links policy. Does this meet the goal?

A. Yes 
B. No 


Sample Question 47

You have a Microsoft Exchange Online subscription. You need to prevent all Android devices from using Exchange ActiveSync to sync email. Other devices must be allowed to sync email by using Exchange ActiveSync. What should you use? 

A. data loss prevention (DLP) policies 
B. Exchange ActiveSync access settings 
C. device access rules 
D. mobile device mailbox policies 


Sample Question 48

Your company has a Microsoft Exchange Server 2019 hybrid deployment. The company has a finance department. You need to move all the on-premises mailboxes of the finance department to Exchange Online. The bulk of the move operation must occur during a weekend when the company’s Internet traffic is lowest. The move must then be finalized the following Monday. The solution must minimize disruption to end users. What should you do first?

A. Schedule a task that runs the New-MoveRequest cmdlet and specifies the Remote parameter. 
B. Run the New-MigrationBatch cmdlet and specify the MoveOptions parameter. 
C. Run the New-MigrationBatch cmdlet and specify the CompleteAfter parameter.
 D. Create a script that moves most of the mailboxes on Friday at 22:00 and the remaining mailboxes on Monday at 09:00. 


Sample Question 49

You manage an Exchange Online tenant. You plan to migrate on-premises Microsoft Exchange Server mailboxes by using a cutover migration. You need to grant the required permissions to the migration administrator account to complete the migration. The solution must use the principle of least privilege. Which three permissions should you grant? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point. 

A. the FullAccess permission on each on-premises mailbox and the WriteProperty permission to modify the TargetAddress property of the on-premises user account 
B. the Receive As permission on the on-premises mailbox database that stores the user mailboxes and the WriteProperty permission to modify the TargetAddress property of the on-premises user account 
C. Domain Admins group member in Active Directory Domain Services (AD DS) of the onpremises Exchange organization 
D. the FullAccess permission on each on-premises mailbox
 E. the Receive As permission on the on-premises mailbox database that stores the user mailboxes 


Sample Question 50

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 Online tenant that contains 1,000 users. A user named User1 receives a non-delivery report (NDR) when attempting to send an email message to an internal group named [email protected]. The NDR contains the following text: “5.7.1 Delivery not authorized.” You need to ensure that User1 can send email to [email protected] successfully. Solution: You modify the properties of User1.

A. Yes 
B. No 


Sample Question 51

You have a Microsoft 365 environment that contains 1,000 mailboxes. You need to ensure that only an administrator named Admin1 can use the Exchange Management Shell to manage What should you do? 

A. Create a conditional access policy and apply the policy to all users. 
B. For all users, run the set-user cmdlet and specify the -RemotePowershellEnabled parameter. 
C. Create a conditional access policy and apply the policy to Admin1. 
D. For Admin1, run the set-user cmdlet and specify the -RemotePowerShellEnabled parameter. 


Sample Question 52

You have a hybrid deployment between a Microsoft Exchange Online tenant and an onpremises Exchange Server 2019 organization. Several users hosted in Microsoft 365 report that when they send email messages to mailboxes hosted in Exchange Server 2019, the messages fail to be delivered. You need to examine the non-delivery reports (NDRs) sent to the Microsoft 365 mailboxes. Which two actions should you perform? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A. From an on-premises Exchange server, use the transport logs. 
B. From an on-premises Exchange server, use the SMTP logs. 
C. From the on-premises Exchange admin center, use a message trace. 
D. From the Exchange admin center, use a message trace. 
E. From the Exchange Management Shell, run the Get-Queue cmdlet. 


Sample Question 53

You have a Microsoft Exchange Server 2019 organization. You need to configure the organization to use Exchange Online Protection (EOP) for the message hygiene of all inbound and outbound email. Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. 

A. Install an Exchange hybrid server. 
B. For the organization, configure an MX record that points to Microsoft Office 365. 
C. Create a hybrid organization relationship. 
D. From the on-premises organization, create a connector to relay outbound email to Microsoft Office 365. 
E. Create a Microsoft Office 365 Connector to the on-premises organization. 
F. Create on-premises transport rules to control the outbound message flow. 


Sample Question 54

You have a Microsoft Exchange Online tenant that uses a third-party email gateway device. You discover that inbound email messages are delayed. The gateway device receives the following error message when sending email to the tenant. 4.7.500 Server busy, please try again later. You need to prevent inbound email delays. What should you configure?

A. Organization Sharing 
B. an MX record for the domain 
C. a transport rule 
D. a connector 


Sample Question 55

You have a Microsoft 365 subscription that uses a default domain named contoso.com. Users report that email messages from a domain named fabrikam.com are identified as spam even though the messages are legitimate. You need to prevent messages from fabrikam.com from being identified as spam. What should you do?

A. Enable the Zero-hour auto purge (ZAP) email protection feature.
 B. Enable the safe list on a connection filter. 
C. Edit the default mail flow rule to bypass the spam filter. 
D. Modify the IP Allow list of a connection filter policy. 


Sample Question 56

You have a Microsoft Exchange Server 2019 organization. You need to ensure that all email is retained for one year, and then moved to an archive mailbox. What should you use? 

A. a default policy tag 
B. a data loss prevention (DLP) policy 
C. a personal tag
D. a retention policy tag 


Sample Question 57

Your company has an Exchange Server 2019 organization that has servers deployed in two Active Directory forests named adatum.com and contoso.com The organization contains five Mailbox servers and two Edge Transport servers. You deploy Microsoft 365 and configure Exchange Online. You plan to configure hybrid mail transport. You need to identify the number of third-party CA certificates that must be used in the deployment. What is the minimum number of certificates?

A. 1 
B. 2 
C. 4 
D. 5 


Sample Question 58

You manage a Microsoft Exchange Server 2019 hybrid deployment. All user mailboxes are located both on-premises and in the cloud. You need to configure the deployment so that the on-premises mailboxes can access the public folders. Which three commands should you run? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. 

A. Sync-MailPublicFolders.ps1 
B. Set-OrganizationConfig –PublicFoldersEnabled Remote 
C. Import-PublicFolderMailboxes.ps1 
D. Sync-MailPublicFoldersCloudToOnprem.ps1 
E. Set-OrganizationConfig –PublicFoldersEnabled Local –RemotePublicFolderMailboxes PFMailbox1 


Sample Question 59

You have a hybrid deployment of Microsoft Exchange Server 2019. Users in your company's sales department have on-premises mailboxes and PST files. You need to migrate the PST files to archive mailboxes. The archive mailboxes must reside in Exchange Online. What should you do first? 

A. From Exchange Management Shell, run the Enable-Mailbox cmdlet and specify the -Archive parameter. 
B. From Exchange Management Shell, run the New-MoveRequest cmdlet. 
C. From Exchange Online PowerShell, run the Set-Mailbox cmdlet and specify the -ArchiveStatus parameter. 
D. From Exchange Online PowerShell, run the New-Mailbox cmdlet and specify the -Archive parameter. 


Sample Question 60

You have a Microsoft Exchange Online tenant named contoso.com. Several users report that email messages sent to the users at another company named fabrikam.com contain a Winmail.dat attachment. You need to prevent the fabrikam.com users from receiving Winmail.dat attachments. What should you do?

A. Configure a remote domain that has the TNEFEnabled parameter set to $False. 
B. Create an Outbound connector that has the validationRecipients parameter set to contoso.com. 
C. Create an Outbound connector that has the validationRecipients parameter set to fabrikam.com. 
D. Configure a remote domain that has the TrustedMailoutboundEnabled parameter set to $False. 


Sample Question 61

You have a Microsoft Exchange Online tenant that contains a user named User1. You need to grant User1 the Send on Behalf permission for 20 mailboxes. Which PowerShell cmdlet should you use? 

A. Add-MailboxPermission 
B. Add-MailboxFolderPermission 
C. Set-Mailbox 
D. Add-RecipientPermission 


Sample Question 62

You have an Exchange Online tenant. You need to ensure that the users in your company’s finance department can select email messages that will be deleted automatically one year later. The solution must apply only to the finance department users. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. 

A. Publish a label to the finance department. 
B. Create a data loss prevention (DLP) policy that uses the sensitive information type. 
C. For each mailbox in the finance department, configure the retention policy settings. 
D. Create a label that has a retention setting of one year. 
E. For each mailbox in the finance department, configure Message Delivery Restrictions. 



Exam Code: MS-203
Exam Name: Microsoft 365 Messaging
Last Update: April 29, 2024
Questions: 394