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/*********************************************************************

 MSOutlook.rex: using OLE (object linking and embedding) with ooRexx

 Links:  <https://docs.microsoft.com/en-us/office/vba/api/overview/outlook>
         <https://docs.microsoft.com/en-us/office/vba/outlook/concepts/getting-started/concepts-outlook-vba-reference>
         <https://docs.microsoft.com/en-us/office/vba/api/overview/outlook/object-model>

 Open Microsoft Outlook and show inbox. Count mails in inbox,
 show sender of all mails currently in inbox, then wait for 10 seconds.

*********************************************************************/

  Outlook = .OLEObject~new("Outlook.Application")
  NameSpace = Outlook~GetNamespace("MAPI")

  -- In Outlook folder have numbers:
  -- DeletedItems (3), Outbox (4), SentMail (5), Inbox (6),
  -- Calendar (9), Contacts (10), Journal (11), Notes (12),
  -- Tasks (13)
  Inbox = NameSpace~GetDefaultFolder("6")      -- selects Inbox

  -- makes Outlook visible and shows Inbox
  Inbox~Display

  InboxItems = Inbox~Items
  MailCount = InboxItems~Count                      -- count items in Inbox
  say "You have" MailCount "Mail(s) in your Inbox:"
  -- may require to allow access to email information
  Do ItemNumber = 1 to MailCount                    -- go through each item
    Item = Inbox~Items(ItemNumber)
    Sender = Item~Sender~Name                       -- sender of item
    say "#" ItemNumber"." Sender
  end

Call SysSleep 10