Two Archive folders in Outlook?

Not certain if it’s because they moved me to a new PC, or because we moved to a new version of Exchange, or both, but I mysteriously have two Archive folders now in Outlook.

Is it safe to delete one or both of these folders? I’ve already got other folders set up locally that I use to save off mail, so I’m not certain what either of these Archive folders is for. They appear to be empty, they’ve each got a Deleted Items folder and an Inbox folder but those are all empty as well.