I have a 2007 Exchange environment where I use managed folders. It looks like this:
-> Managed folders
-> 2 Year Retention
-> 7 Year Retention
-> Permanent Retention
We apply a retention policy based on wat they say ie, 2 year moves items from there to deleted in 2 years.
I have ported the retention policies to tags in 2010 but how do you apply them to the folders without user intervention when I start migrating mailboxes. I realize I need to revamp how we do compliance but I don't want everyones items in manged folders to be deleted by a default policy tags on personal foders in the mean time.