So there are limits to Outlook storage

So I never thought I would see this one.  Tried to delete an e-mail this morning in outlook 2003 and I got this message.  So I checked my deleted folders and lone behold there is a limit to the amount of items you can have in a single folder in Outlook 2003.  I knew of the limitation, but never thought I would reach it.  Crazy

Oh, if you are wondering the limitation is 65,535 items