It seems like the MobileMe switchover breaks Smart Mailboxes in Mail.app.
If you create a smart mailbox in Mail.app that filters:
Date Received > is not in the last > 7 days
Messages received prior to the MobileMe switchover (July 11th) will not show the mailbox name in the mailbox column of the message list pane.
This can be an issue if you create smart mailboxes based on mailbox name filters.
If you create a smart mailbox in Mail.app that filters:
Date Received > is not in the last > 7 days
Messages received prior to the MobileMe switchover (July 11th) will not show the mailbox name in the mailbox column of the message list pane.
This can be an issue if you create smart mailboxes based on mailbox name filters.