It is not an Exchange issue, it is an issue using two versions of Outlook to
open the same Outlook file.

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact.

After furious head scratching, Gordon asked:

| "Milly Staples [MVP - Outlook]" <What@ever> wrote in message
| news:eoz1HVB0IHA.4492@TK2MSFTNGP02.phx.gbl...
|| Actually, the answer is no. Outlook 2007 uses a different system for
|| indexing files that Outlook 2003 does not. It is NOT recommended to
|| access the Exchange mailbox with two >versions of Outlook.
|| Eventually, the mailbox will show corruption.
|
| Thanks for the heads up - I'm not an Exchange expert!