I think this was addressed before but I'm wondering if any patches exist...
Basically if your username has a dash in it and you have QMAIL_EXT ( ension ) enabled, vdelivermail will never check if you have a .qmail file in your mail directory. It will check for .qmail-EXTension. The problem lies in the code that checks if the current user is an extension or not and simply goes by a dashboard being present or not... !DSPAM:516cca8e34141178015681!