Adding mailbox on local machine

Use this if your adduser does not automatically add a local mailbox

1. root@host5# touch /var/spool/mail/dgraver
2. root@host6# chmod 600 /var/spool/mail/dgraver
3. root@host7# grep username /etc/passwd
       username:x:1000:1000: ,,,:/home/username:/usr/bin/tcsh
4. root@host8# chown 1000.mail /var/spool/mail/username