I am currently testing Exchange 2010 for a large scale deployment and would like to know if it is possible to export the details templates from an Exchange 2003 or Exchange 2007 org.
Our new deployment is going to be green fields into a new forrest with a 2way transient trust with our old AD.
Our current deployment has both Exchange 2003 and 2007 within the same org and currently the details are managed by the Exchange 2003 servers, the current org as a significantly modified details template due to a number of custom AD attributes that we implemented for other directory sync purposes, so I would like to export the current details template into the new 2010 org. I would understand that you probably can't directly export it from 2003 to 2010 but if there is a method where you can migrate the details from 2003 to 2007 and then export by powershell that would be great.
Any assistance would be appreciated.