We are nearing the end of moving from Exchange 2003 to Exchange 2010. Only contacts are left. I cannot find any reference to upgrading Exchange 2003 contacts to Exchange 2010 mail contacts. However, if I try to change one of the email addresses on the contact, it gives a message that the object must be upgraded to the current Exchange version before changes can be saved. The message allows for upgrading it now or cancelling. I clicked to upgrade now, then I looked in the shell command log to see what it had run, but nothing looks like an upgrade cmdlet.
How do we convert Exchange 2003 contacts to Exchange 2010 contacts? Is there a handy -forceupgrade like for distribution groups?
Thanks, C. DeLand
cbdeland