The following are excerpts from Outlook 2003 debug logs (connecting to
Exchange 2003).

The first section (Debug of works fine) shows proper operation while
the second (Debug of does not work) indicates the problem we are
having. Hoping that someone can offer a clue as to why the failure..

Debug of works fine:

2006.02.10 09:02:44 Logging Started (level is LTF_TRACE)
2006.02.10 09:02:44 EXECUTING Put MAPI TASK
2006.02.10 09:02:44 Starting the Spooling Cycle
2006.02.10 09:02:44 MAPI Status: (IN -- ---/OUT fl ---)
2006.02.10 09:02:44 MAPI Progress: Outbound Flushing...
2006.02.10 09:02:44 MAPI XP Call: FlushQueues, hr = 0x00000000,
ulFlushFlags = 0x0000001a
2006.02.10 09:02:44 Sending one message
2006.02.10 09:02:44 Progress: Sending message 'Testing new components'
(size 20.74 KBytes)
2006.02.10 09:02:44 MAPI Status: (IN -- ---/OUT fl act)
2006.02.10 09:02:44 MAPI Progress: Downloading messages...
2006.02.10 09:02:44 MAPI Status: (IN -- ---/OUT fl ---)
2006.02.10 09:02:44 MAPI Progress: Outbound Flushing...
2006.02.10 09:02:44 MAPI XP Call: SubmitMessage, hr = 0x00000000
2006.02.10 09:02:44 MAPI XP Call: EndMessage, hr = 0x00000000
2006.02.10 09:02:44 FINISHED MAPI TASK

Debug of does not work

2006.02.10 08:32:08 Logging Started (level is LTF_TRACE)
2006.02.10 08:32:08 EXECUTING Put MAPI TASK
2006.02.10 08:32:08 Starting the Spooling Cycle
2006.02.10 08:32:08 MAPI Status: (IN -- ---/OUT fl ---)
2006.02.10 08:32:08 MAPI Progress: Outbound Flushing...
2006.02.10 08:32:08 MAPI XP Call: FlushQueues, hr = 0x00000000,
ulFlushFlags = 0x0000001a
2006.02.10 08:32:08 Sending one message
2006.02.10 08:32:08 Progress: Sending message (size 16.64 KBytes)
2006.02.10 08:32:08 MAPI Status: (IN -- ---/OUT fl act)
2006.02.10 08:32:08 MAPI Progress: Downloading messages...
2006.02.10 08:32:08 MAPI Status: (IN -- ---/OUT fl ---)
2006.02.10 08:32:08 MAPI Progress: Outbound Flushing...
2006.02.10 08:32:08 MAPI XP Call: SubmitMessage, hr = 0x80040502
2006.02.10 08:32:08 MAPI XP Call: SubmitMessage returned MAPI_E_NOT_ME.
2006.02.10 08:32:08 FINISHED MAPI TASK

Thanks,