PRB: CDO (1.x) Cannot See New Incoming Messages in Personal Folders

• Run Microsoft Outlook before processing the new messages in your CDO (1.1, 1.2, 1.21) code. The server advises Microsoft Outlook when new mail arrives, which results in the transfer of new messages to the Personal Folders store.
  
  -or-
• Use the DeliverNow method of the CDO (1.1, 1.2, 1.21) Session object before referring to any message item in your Inbox. The DeliverNow method requests the Messaging Application Programming Interface (MAPI) Spooler to deliver all messages in the inbound queues immediately.

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Steps to Reproduce Behavior

1. Set mail delivery to a Personal Folders file. For more information on how to accomplish this task, please refer to the article listed in the REFERENCES section.
2. Start a New Project in Microsoft Visual Basic. Make a reference to the Microsoft CDO (1.1, 1.2, 1.21) Library.
3. Add the following code to the Sub Form_Load() event procedure:

         Dim objSession As MAPI.Session
         Dim objMsgColl As Messages
         Dim objMsg As Message
         Dim objInbox As Folder
         'Create the Session then Logon.
         Set objSession = CreateObject("MAPI.Session")
         objSession.Logon "YourProfileName" 'TO DO: Enter a valid profilename
         Set objInbox = objSession.Inbox
   
         'Note: DeliverNow should be called after accessing the store,
         '      otherwise it will have no effect.
         ' objSession.DeliverNow
   
         Set objMsgColl = objInbox.Messages
         For Each objMsg In objMsgColl
            MsgBox "Subject: " & objMsg.Subject
         Next
         Set objMsg = Nothing
         Set objMsgColl = Nothing
         Set objInbox = Nothing
         objSession.Logoff
         Set objSession = Nothing
   					

4. Make sure that Microsoft Outlook is not running on your computer.
5. Have somebody send a message to you. Run the preceding program by pressing the F5 key. Confirm that the program did not display the subject of the new message.
6. Either uncomment the line "objSession.DeliverNow" or run Microsoft Outlook and logging into the same profile that you have in the code. Run the program. Confirm that you see the subject of the new message.

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