In Exchange 2010 you might want to enable archiving for a user but run into the following error:
![Exchange 2010 mailbox can’t be archive-enabled due to managed folder mailbox policy Exchange 2010 mailbox can’t be archive-enabled due to managed folder mailbox policy](https://www.collaborationpro.com/wp-content/uploads/2015/04/archive-error1-300x219.png)
To remove the managed folder mailbox policy from the mailbox run the following command from the Exchange Management Shell:
- Set-Mailbox <User> -ManagedFolderMailboxPolicy $null
You should now be able to enable archiving for the user.
Hope it helps.