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Exchange Server 2003 & 2008

Exchange Server Version and Features

Posted by Premkumar Yogeswaran on April 13, 2012


Exchange Server Version and Features
Feature: Exchange 2003 Exchange 2007 Exchange 2010
64-Bit Architecture No Yes Yes
Administrative Groups Yes No – Uses Universal Security Groups No – Uses Universal Security Groups
Anti-Span agents on Hub Transport Server and Edge Role No Yes Yes
Calendar Repair Assistant No No Yes
Cluster Continuous Replication (CCR) No Yes No – use DAG and Mailbox Database Copies
Clustered Mailbox Server Yes Yes (Improved) No – use DAG and Mailbox Database Copies
Continuous Background Online Defragmentation No No Yes
Database Availability Groups (DAG) No No Yes
Disclaimers No Yes Yes (Improved)
End User End-To-End Message Tracking No No Yes
Event Service Yes No No
Exchange Certificate wizards No No Yes
Exchange extensions in Active Directory Users and Computers Yes No No
Exchange Installable File System (ExIFS) Yes No No
Exchange Management Shell No Yes Yes
Exchange Management Shell Command Log No No Yes
Federated Sharing No No – Requires at least one Exchange 2010 CAS in org Yes
Incremental Deployment No No Yes
Incremental Resync No No Yes
Intelligent Message Filter Yes No – replaced by Content Filter Agent No – replaced by Content Filter Agent
iSCSI support No Yes Yes
Larger and Sequential I/O No No Yes
Larger Page Size (32 KB) No No Yes
Legal Hold No No Yes
Link State Routing Yes No No
Local Continuous Replication (LCR) No Yes No
Mailbox Database Copies No No Yes
Mailbox Folder Permissions Management No No Yes
Mailbox Management Service Yes No – Use Messaging Records Management No – Use MRM or Retention Policies
Mailbox Merge Wizard (Exmerge.exe) Yes No (not tested/supported Exchange team) No (not tested/supported Exchange team)
Mailbox Recovery Center Yes Use Exchange Server Disaster Recovery Analyzer Use Exchange Server Disaster Recovery Analyzer
MailTips No No Yes
Message Tracking Center Yes Use Exchange Server Mail Flow Analyzer Use Exchange Server Mail Flow Analyzer
Messaging Records Management No Yes Yes
Moderated Distribution Groups No No Yes
Moderated Transport No No Yes
Monitoring and Status Node Yes No No
Multi-Mailbox Search No No Yes
Network-Attached Storage Yes No No
NNTP Yes No No
Online Background Database Scanning (check-summing) No No Yes
Online Move Mailbox No No Yes
Optimize for Commodity Storage (SATA) No No Yes
Personal Archive No No Yes
Property Dialog Command Exposure No No Yes
Public folder access using IMAP4 Yes No No
Public folder access using NNTP Yes No No
Recipient Update Service (RUS) Yes No (but.. E-mail policy) No (but..)
Recovery Storage Group Yes Yes No – use Recovery Database
Role Based Access Control No No Yes
Routing Group based Mailflow Yes No – Uses Active Directory site-based routing No – Uses Active Directory site-based routing
Routing Objects Yes No No
Send mail to Recipients from Exchange Management Console No No Yes
Shadow Redundancy No No Yes
Standby Continuous Replication (SCR) No Yes No – use DAG and Mailbox Database Copies
Storage Groups Yes Yes No
Transport Rules No Yes Yes (Improved)
Transport Rules Integration with AD RMS No No Yes
IOPS Required by each user 0.4 IOPS 0.3 IOPS 0.1 IOPS

Refer: http://social.technet.microsoft.com/wiki/contents/articles/exchange-server-version-and-features.aspx

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