I have an Active Directory 2000 environment. In this environment I have an old Exchange 2000 install which is not being used so migrating its contents is not important.
I am just about ready to migrate the Active Directory to 2008r2 and am curious if I need to do anything with the exchange server first? After the AD upgrade I plan on installing Exchange 2010 on a clean 2008r2 server.
Next Steps?