Phantom email in UNREAD smart mailbox?

eclipse

macrumors 6502a
Original poster
Nov 18, 2005
970
12
Sydney
Hi all,
My smart mailbox keeps telling me there is one last unread mail in there, even though it is empty. I have this one set up to read all my unread mail: that's the only rule & purpose for it. What have I done wrong? Regards.
 
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