exchange 2010 支持的exchange组织模式支持以下四种模式
1/ Pure Exchange 14
2/ Mixed Exchange 14 and Exchange 2007 Service Pack 2
3/ Mixed Exchange 14 and Exchange 2003 Service Pack 2
4/ Mixed Exchange 14, Exchange 2007 Service Pack 2 and Exchange 2003 Service Pack 2
如果exchange 2010安装的时候检测到当前环境部满足，会停止安装。
以上，exchange 2010 可以与现有的exchange 2003混存。这也为推进用户的升级和平稳升级提供了便利。
下列是受支持的混存状态
|
Scenario |
Internet Facing Site |
Non-Internet Facing Site |
|
1 |
Exchange 14 |
Exchange 2007 |
|
2 |
Exchange 14 |
Exchange 2007 and Exchange 14 |
|
3 |
Exchange 2007 and Exchange 14 |
Exchange 2007 |
|
4 |
Exchange 2007 and Exchange 14 |
Exchange 2007 and Exchange 14 |
|
5 |
Exchange 2007 and Exchange 14 |
Exchange 14 |
下列是不受支持的混存状态:
|
Scenario |
Internet Facing Site |
Non-Internet Facing Site |
|
6 |
Exchange 2007 |
Exchange 2007 and Exchange 14 |
|
7 |
Exchange 2007 |
Exchange 14 |