A corporate environment includes Exchange Server 2007 SP2 and an Active Directory Domain Services (AD DS) domain named contoso.com. The Client Access server, cas01.contoso.com, has an SSL certificate. The SSL certificate includes mail.contoso.com and autodiscover.contoso.com. Outlook Anywhere is disabled. Client computers run Microsoft Office Outlook 2007. After you transition the Exchange Server environment to Exchange Server 2010, Outlook displays a warning message indicating that the SSL certificate is not trusted for connections to cas01.contoso.com. You need to recommend an approach to resolving the problem.

What should you recommend?

You have an Exchange Server 2010 organization. Your network is separated from the Internet by a firewall. You need to identify the ports that must be opened on the firewall to allow clients from the Internet to use the following connections methods:

* Outlook Anywhere
* Outlook Web App (OWA)
* Exchange ActiveSync
* IMAP4 over Secure Sockets Layer (SSL)

Which TCP ports should you identify?

Your network contains two Active Directory sites named Site1 and Site2. Only Site1 can be accessed from the Internet. You have an Exchange Server 2010 organization. You deploy a Client Access server in Site1 and enable Windows Integrated Authentication for Outlook Web App (OWA). In Site2, you deploy a Mailbox server and a Client Access server.
You need to configure the Exchange organization to meet the following requirements:

Allow users to access their mailboxes from the Internet by using OWA Prevent authentication prompts from displaying when users connect to OWA by using domain- joined computers that are connected to the internal network

What should you do?

Your network contains three Active Directory sites named Site1, Site2, and Site3.
Users can only access Site1 from the Internet. In each site, you plan to deploy a Mailbox server and a Hub Transport server. You need to plan the deployment of Exchange servers to meet the following requirements:

* Ensure that Exchange ActiveSync and Outlook Anywhere e clients can connect to their m ailbo xes from the Internet
* Minimize hardware costs

What should you include in your plan?

Your network contains a perimeter network and an internal network. You are designing an Exchange organization for a company named Contoso, Ltd. All servers in the organization will have Exchange Server 2010 Service Pack 1 (SP1) installed. Contoso plans to use a third-party message hygiene solution on the Internet to relay all inbound SMTP e-mail to the Exchange servers. You need to recommend an inbound SMTP e-mail deployment solution for the Exchange organization. The solution must ensure that all Exchange servers can be managed by using Group Policies.

Which of the following solutions is the best recommendation? (More than one answer choice may achieve the goal. Select the BEST answer.)

You have an Exchange organization. All servers in the organization have Exchange Server 2010 Service Pack 1 (SP1) installed. The Exchange organization contains two Hub Transport servers, two Client Access servers, and two Mailbox servers. All Exchange servers are located on the internal network. Your company plans to use Microsoft Exchange Hosted Services for message hygiene. You need to recommend changes to the Exchange organization to meet the following requirements:

* Ensure that the company can send e-mail messages if a single server fails.
* Ensure that the company can receive e-mail messages if a single server fails.
* Prevent Internet hosts from initiating connections directly to servers on the internal network.

Which of the following changes is the best recommendation? (More than one answer choice may achieve the goal. Select the BEST answer.)

A company has an on-premise Exchange Server 2010 SP1 environment and an Active Directory Domain Services (AD DS) domain. Client computers run Microsoft Office Outlook 2003. The company plans to migrate mailboxes to a cloud-based Exchange Server 2010 SP1 service. You need to recommend a solution for ensuring that the global address list (GAL) in the on-premise and cloud- based environments are identical.

What should you recommend?

A corporate environment includes Active Directory Domain Services (AD DS). The environment consists of an internal network and a perimeter network. AD DS is deployed only on the internal network. The company intends to utilize a service provider s cloud-based Exchange Server 2010 SP1 email service. You have the following requirements:

* Maximize the security of the design.
* Use the minimum permissions required to perform directory synchronization. You need to recommend a solution for directory synchronization between the corporate environment and the service provider s environment.

Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A corporate environment includes Exchange Server 2003 SP2 and an Active Directory Domain Services (AD DS) domain. The company intends to transition to Exchange Server 2010. The Exchange 2003 Recipient Update Service (RUS) must function properly after you update the AD DS schema for Exchange Server 2010. You need to recommend a solution for preparing the environment before updating the schema.

What should you recommend?

A company has an on-premise Exchange Server 2007 SP2 environment. Client computers run Microsoft Outlook 2010. The company plans to migrate to a cloud-based Microsoft Exchange Server 2010 SP1 service.

You need to recommend a solution for ensuring that Outlook locates the cloud- based servers when users check calendar availability information.

What should you recommend?