Enable archiving for all mailboxes in Exchange via PowerShell Posted on February 23, 2021 By rich No Comments on Enable archiving for all mailboxes in Exchange via PowerShell If you need to enable archiving for all your mailboxes, you can run this powershell command.Get-Mailbox -ResultSize unlimited -Filter {(RecipientTypeDetails -eq ‘UserMailbox’)} | Enable-Mailbox -Archive