Out of office with powershell

Hello.

As a Global Admin of my domain I want to know if it is at all possible to set an Out of Office auto-reply through powershell to all my users or a distribution group.

I've researched a bit and I have found a single mailbox cmdlet:

Set-MailboxAutoReplyConfiguration [user@domain] –AutoReplyState Scheduled –StartTime “MM/DD/YYYY” –EndTime “MM/DD/YYYY” –ExternalMessage “Type External OOF message here” –InternalMessage “Type Internal OOF message here”

And I know how to list the members on a said DG:

Get-DistributionGroupMember "group name"

But when I try to chain that first command with a pipe it just goes boom and nothing is changed.

Is this at all possible or would we have to do it manually for each mailbox?