[Mailman-Users] bad marshal date?

[Douglas J Hunley]

mailman just started telling me that one of my lists  has a corrupt archive. 
it also says 'bad marshal date' 
is this fixable?
I'm not on the list, so please 'cc' me on replies. thanks
-- 
Douglas J Hunley (doug at hunley.homeip.net) - Linux User #174778
Admin: Linux StepByStep - http://www.linux-sxs.org

Unix is an operating system, OS/2 is half an operating system, Windows
is a shell, and DOS is a boot partition virus.
-- Peter H. Coffin