Kmail ~ incoming mail going tp /var/spool/mail

Dear SuSErs my 'puter is stand-alone dial-up internet connection, running SuSE vers. 8 Some , but not all, of my mail is going to /var/spool/mail. Yast2 says Fetchmail is being used, BUT i can not see how to force ALL mail to go to my Kmail local user directory. HOW, please, can this be done ? thanks a ton :) best wishes ____________ sent on Linux ____________