您会发现升级完exchange2007后，原先2003的地址簿点击开以后显示无法编辑。
2、此时default policy地址已经可以修改了，但是您会发现最后一步点击完成的时候，出现如下错误：
Summary: 2 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:00
Edit Default Policy
Failed
Error:
The E-mail address policy object "Default Policy" is invalid because it contains invalid E-mail address templates: 'MS:LGROUP/WGPO', 'CCMAIL: at LGROUP'. To view details of the error, see the application event log in the Windows Event Viewer on the Microsoft Exchange Server computer.
Exchange Management Shell command attempted:
set-EmailAddressPolicy -Instance 'Default Policy'
Elapsed Time: 00:00:00
Apply Default Policy
Cancelled
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在Event viewer中的错误代码是
Event Type: Error
Event Source: MSExchangeSA
Event Category: General
Event ID: 2035
Date: 12/13/2007
Time: 1:16:35 PM
User: N/A
Computer: LG-EXCH-01
Description:
The e-mail address description object in the Microsoft Exchange directory for the 'CCMAIL' address type on 'AMD64' machines is missing.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
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此时您需要使用adsiedit.msc工具来解决该问题，不过请先做好测试，因为直接修改可能会导致服务器无法使用。
在adsiedit.msc工具中找到如下位置：
Configuration [DC Machinename]-
- CN=Configuration,DC=domain,DC=local
- CN=Services - CN=Microsoft Exchange
- Organization name (could be "CN=First Organization")
- CN=Recipient Policies
双击出现错误的地址簿策略，修改其下的条目: disabledGatewayProxy, 移除不需要的项。本人环境中只有单exhcnage2007服务器，所以全部移除了。
这步完成以后，再次修改原先的报错地址簿策略就没有问题了。