Recommended Reading:
Microsoft Exchange Server 2010 Best Practices
Microsoft Exchange Server 2010 Inside Out

MS Exchange Team Example Deployment Blog Series
Robert's Rules of Exchange: Table of Blog Contents

Exchange 2010 Infrastructure Planning and Design Guide (Download)

Whitepapers: Exchange 2010 Tested Solutions

Webcasts, Videos, and Virtual Labs
Exchange Server in Depth: Master Concepts and Optimize Your Server Environment

Skills Measured:
PRO: Designing and Deploying Messaging Solutions with Microsoft Exchange Server 2010

Planning the Exchange Server 2010 Infrastructure (20%)
TechNet Webcast: Exchange 2010 Upgrade and Deployment
TechNet Webcast: Exchange Server 2010 Upgrade and Coexistence with Exchange Server 2007 and 2003
TechNet Webcast: Calendar Sharing and Federation in Microsoft Exchange Server 2010

Design the Exchange Server 2010 installation
Planning Roadmap for New Deployments: Exchange 2010 SP1 Help
Understanding Disjoint Namespace Scenarios: Exchange 2010 SP1 Help
Understanding Federation: Exchange 2010 SP1 Help
Exchange 2010 Architecture Poster
Planning to Use Active Directory Sites for Routing Mail: Exchange 2010 SP1 Help
Exchange Scale Limitations spreadsheet

Design message routing
Understanding Transport: Exchange 2010 SP1 Help
Understanding Accepted Domains: Exchange 2010 SP1 Help
Understanding Remote Domains: Exchange 2010 SP1 Help
Understanding Shadow Redundancy: Exchange 2010 SP1 Help
Understanding Exchange Performance: Exchange 2010 SP1 Help
Understanding Server Role Ratios and Exchange Performance: Exchange 2010 SP1 Help
Understanding Foreign Connectors: Exchange 2010 SP1 Help

Design the mailbox server role
Mailbox Server Storage Design: Exchange 2010 SP1 Help
Exchange 2010 Cross-Forest Mailbox Moves
Understanding Mailbox: Exchange 2010 SP1 Help
Exchange 2010 Large Mailbox Vision (Whitepaper)
Exchange 2010 Mailbox Server Role Requirements Calculator

Design Client Access
Understanding Client Access: Exchange 2010 SP1 Help
Understanding the Relative Costs of Client Access Server Workloads in Exchange Server 2010
Exploring Exchange 2010 RPC Client Access service

Plan for transition and coexistence
Exchange 2003 - Planning Roadmap for Upgrade and Coexistence: Exchange 2010 SP1 Help
Exchange 2007 - Planning Roadmap for Upgrade and Coexistence: Exchange 2010 SP1 Help
Why Migrations Instead of In-Place Upgrades?
Common Client Access Considerations for Outlook 2003 and Exchange 2010

Deploying the Exchange Server 2010 Infrastructure (20%)
TechNet Webcast: How Microsoft IT Deployed Exchange 2010 on Premises
TechNet Webcast: Deploying and Managing Microsoft Exchange Server 2010 Transport Servers
TechNet Webcast: Microsoft Exchange Server 2010 Storage Architecture
TechNet Video: Upgrading Exchange Server 2003 to Exchange Server 2010: Part 1 – Preparing the Environment

Prepare the infrastructure for Exchange Server 2010 deployment
Planning Active Directory: Exchange 2010 SP1 Help

Deploy Edge Transport Server role
Deploy the Edge Transport Server Role in an Existing Exchange 2003 Organization Before Upgrading to Exchange 2010: Exchange 2010 SP1 Help

Deploy Client Access Server role
Installation Guide Template - Client Access Server: Exchange 2010 SP1 Help

Deploy Hub Transport Server role
Installation Guide Template - Hub Transport Server: Exchange 2010 SP1 Help
Microsoft Exchange Server 2010 Transport Server Role Architecture Diagrams

Deploy Mailbox Server role
Installation Guide Template - Mailbox Server: Exchange 2010 SP1 Help
Installation Guide Template - DAG Member: Exchange 2010 SP1 Help
Understanding Address Lists: Exchange 2010 SP1 Help
Understanding Offline Address Books: Exchange 2010 SP1 Help
Understanding Public Folders: Exchange 2010 SP1 Help

Deploy server roles for coexistence and migration
Configuring inter-org Free/Busy lookups for Exchange 2007 mailboxes in an Exchange 2010 SP1 federated organization
Understanding Upgrade from Exchange 2003 to Exchange 2010: Exchange 2010 SP1 Help
Understanding Upgrade from Exchange 2007 to Exchange 2010: Exchange 2010 SP1 Help
Upgrade Custom LDAP Filters to OPATH Filters: Exchange 2010 SP1 Help
Create Additional Routing Group Connectors from Exchange 2010 to Exchange 2003: Exchange 2010 SP1 Help
Suppress Link State Updates: Exchange 2010 SP1 Help
Management Tool Interoperability
Upgrading Exchange ActiveSync to Exchange 2010
Upgrading Outlook Web App to Exchange 2010
Transitioning Client Access to Exchange 2010

Designing and Deploying Security (20%)
TechNet Webcast: Microsoft Secure Messaging Solution
TechNet Webcast: Forefront Protection 2010 for Exchange Server and Exchange 2010 Better Together
TechNet Webcast: Enabling Secure Messaging: Forefront Online Protection for Exchange Deployment Best Practices
TechNet Webcast: Protecting Exchange Server 2010 Using Hybrid Forefront Protection for Exchange

Design and deploy messaging security
Understanding Information Rights Management: Exchange 2010 SP1 Help
Understanding Outlook Protection Rules: Exchange 2010 SP1 Help
Understanding TLS Certificates: Exchange 2010 SP1 Help
Understanding Domain Security: Exchange 2010 SP1 Help

Design and deploy Exchange permissions model
Understanding Role Based Access Control: Exchange 2010 SP1 Help
RBAC and the Triangle of Power
Understanding Multiple-Forest Permissions: Exchange 2010 SP1 Help

Design and deploy message hygiene
Understanding Anti-Spam and Antivirus Functionality: Exchange 2010 SP1 Help
Exchange Anti-Spam Myths Revealed

Design and deploy client access security
Publishing Exchange Server 2010 with Forefront Unified Access Gateway 2010 and Forefront Threat Management Gateway 2010
Using TMG and UAG to Securely Publish Outlook Web App and Exchange ActiveSync with Certificate Based Authentication
Effects of Throttling on Your Deployment in Exchange 2010 SP1

Design and deploy Exchange object permissions
Securing Client Access Servers: Exchange 2010 SP1 Help

Designing and Deploying Availability and Recovery (21%)
TechNet Webcast: Exchange 2010 High Availability
TechNet Webcast: Microsoft Exchange Server 2010 High Availability

Design and deploy high availability and disaster recovery for Exchange dependencies
Understanding High Availability and Site Resilience: Exchange 2010 SP1 Help

Design and deploy HA and DR for CAS role
Understanding Load Balancing in Exchange 2010: Exchange 2010 SP1 Help
Combining Web Farm publishing with Software or Hardware Based Load Balanaced CAS arrays

Design and deploy HA and DR for mailbox server role
Microsoft Exchange Server 2010 High Availability Design Considerations
Microsoft Exchange Server 2010: High Availability Deep Dive
Understanding High Availability Factors: Exchange 2010 SP1 Help
Database Copy Layout Design: Exchange 2010 SP1 Help
Designing a Highly Available Database Copy Layout
Understanding Recoverable Items: Exchange 2010 SP1 Help
Exchange Data Protection - Part 1 - Part 2
DPM 2010 Protecting Exchange 2010 DAG in a Single Site
Understanding Backup, Restore and Disaster Recovery: Exchange 2010 SP1 Help
Single Item Recovery in Exchange Server 2010

Design and deploy HA and DR for hub transport role
Understanding Shadow Redundancy: Exchange 2010 SP1 Help
Understanding SMTP Failover and Load Balancing in Transport: Exchange 2010 SP1 Help

Design and deploy HA and DR for edge transport server role

Designing and Deploying Messaging Compliance, System Monitoring, and Reporting (19%)
Exchange Archiving
TechNet Webcast: Exchange 2010 Archiving and Retention
TechNet Webcast: Addressing E-Mail Archiving and Retention with Exchange Server 2010
TechNet Webcast: Exchange 2010 Information Protection and Control
TechNet Webcast: Information Protection and Control in Microsoft Exchange Server 2010
TechNet Webcast: Windows Server 2008 R2 AD RMS and Exchange Server 2010 Better Together

Design and deploy auditing and discovery
Overview of Administrator Audit Logging: Exchange 2010 SP1 Help
Messaging Policy and Compliance Permissions: Exchange 2010 SP1 Help
Understanding Multi-Mailbox Search: Exchange 2010 SP1 Help
Understanding Mailbox Audit Logging: Exchange 2010 SP1 Help
Understanding Journaling: Exchange 2010 SP1 Help

Design and deploy message archival
Understanding Litigation Hold: Exchange 2010 SP1 Help
Understanding Messaging Records Management: Exchange 2010 SP1 Help
Understanding Retention Tags and Retention Policies: Exchange 2010 SP1 Help
Deploying Messaging Records Management: Exchange 2010 SP1 Help
Understanding Personal Archives: Exchange 2010 SP1 Help

Design and deploy transport rules for message compliance
Understanding Transport Rules: Exchange 2010 SP1 Help
Understanding Ethical Walls: Exchange 2010 SP1 Help
Understanding Disclaimers: Exchange 2010 SP1 Help
Understanding MailTips: Exchange 2010 SP1 Help
Interception and Redirection of Messages Using Transport Rules or Journaling

Design and deploy monitoring and reporting
Performance and Scalability Counters and Thresholds: Exchange 2010 SP1 Help
Understanding Transport Logs: Exchange 2010 SP1 Help
Exchange 2010 Delivery Reports