I'm picking up a project where an admin has started to roll out Exchange Online Archiving.
One user has all email over two years old archived into folders with the year in their Archive Mailbox.
Now I don't know if Exchange created these folders or a the admin did it.
I added a user into the same retention policy as this user but it didn't create the expected folders.
I'm thinking that the admin just enabled archiving, created these year folders and imported the email that was in PSTs for the year into the archive mailbox.
Can Exchange archiving be setup to archive email to named folders by year?
Or is it not that advanced?