Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1a+) Gecko/20020701 Using POP3 and automatic mail retrieval sometimes a mail folder is marked bold, but no uncount number shows up. Actually there is a message then. So far this has not happened for manual retrieval. I have never seen it in previous versions. There is so far no way to reproduce it, it happens once in a while. pi
Boris, do you use filters (bug 57660)? Although that bug is an old one, it regresses with variable severity, from time to time, I think.
*** This bug has been marked as a duplicate of 57660 ***