Outlook for desktop By default archive mailbox appears as any other additional mailbox would(like below), it will have the name "Online Archive - User@company.com". It can also be configured not to be shown in Outlook automatically. Outlook Web Access You can also access your archive in OWA(Outlook Web Access) It will appear very much the same as the above Outlook for desktop, with the exception being that it will be called "In-Place Archive - UserName"