You are the messaging engineer for your company. You are running multiple versions of Microsoft Office Outlook. You plan to transition your messaging environment from Microsoft Exchange Server 2003 to Exchange Server 2007. You plan to migrate all Public Folder data from Exchange Server 2003 to Microsoft Office SharePoint Server (MOSS) 2007. You need to design an Exchange Server 2007 organization that does not require Public Folder databases. Which element should your design include?

You are the messaging engineer for your company.

The network contains two Microsoft Exchange Server 2003 servers named Server1 and Server2. Server1 is a back-end server. Server2 is a front-end server.

You purchase a new server named Server3 that has the same hardware as Server1 and Server2.

All server hardware supports both the 32-bit and 64-bit versions of Microsoft Windows Server 2003.

You need to recommend a strategy to transition from Exchange Server 2003 to Exchange Server 2007.

Your strategy must meet the following requirements:

Minimize downtime.

Configure the solution to be supported by Microsoft for production environments.

Configure one server to provide Exchange Web Services and message delivery and a different server to manage Mailbox databases.

What should you recommend?

You are the messaging engineer for Blue Yonder Airlines. Blue Yonder Airlines has a Microsoft Exchange Server 2003 messaging system. Blue Yonder Airlines recently acquired Contoso, Ltd. An Exchange Server 2003 server named Server1 receives all e-mail sent from Contoso to Blue Yonder Airlines. The SMTP virtual server on Server1 is configured to accept connections only from the IP addresses of the Contoso servers. You install the Exchange Server 2007 Edge Transport server role on a server named Server2. You need to ensure that Server2 only allows connections from the Contoso servers. What should you do?

You are the messaging engineer for your company. You deploy a new Exchange Server 2007 server named Server1 in your existing Microsoft Exchange Server 2003 organization. You need to plan for the creation of recipients on Server1. What should you recommend?

You are the messaging engineer for your company. You are planning to transition from Microsoft Exchange Server 2003 to Exchange Server 2007. During the transition, both versions of Exchange server will coexist on your network.

You need to design a transition plan that supports the following:

Microsoft Office Outlook 2003 clients that use RPC over HTTP connections

AutoDiscover service for Outlook 2007 clients

Outlook Web Access for mailboxes on Exchange Server 2003 mailbox servers

What should you recommend?

You are the messaging engineer for your company. Your company has offices in Asia and Europe. Your company has a regulatory compliance policy that forbids users in the research department in Asia to exchange e-mail messages with users in the research department in Europe. You need to recommend a solution to create an ethical wall between research department users in Asia and research department users in Europe. What should you recommend?

You are the messaging engineer for your company. Your network includes two Exchange Server 2007 servers. All users access their mailboxes by using Microsoft Office Outlook 2003. You plan to deploy a Public Key Infrastructure (PKI) on your network. You need to ensure that immediately following your PKI deployment, all users are able to encrypt e-mail messages. What should you recommend?

You are the messaging engineer for your company. Your company has an Exchange Server 2007 messaging system.

You need to design a message encryption solution that meets the following requirements:

Users must be able to encrypt e-mail messages sent to other company users or to the Internet.

Administrators must be able to revoke or deploy client certificates.

Deployed client certificates must be trusted by client computers located on the company network or on the Internet.

What should you do? (Each correct answer presents part of the solution. Choose two.)