#!/bin/ksh -x 
#
# Find the file and untar 
if [ -f mail.tar ]; then
   tar -xf./mail.tar

   # Replace Hostname variables in sendmail.cf
   # Domain name has already been replaced
   sed "s/#DwYourHostName/Dw`uname -n`/" sendmail.cf > sendmail.tmp
   sed "s/#CwYourHostName/Cw`uname -n`/" sendmail.tmp > sendmail.cf

   # Copy the new configuration files to /usr/lib
   cp sendmail.cf /usr/lib/sendmail.cf
   cp aliases     /usr/lib/aliases

   # Stop the sendmail program in order to rebuild the database
   stopsrc -s sendmail
   sleep 5
   /usr/lib/sendmail -bz
   /usr/lib/newaliases

   # Cleanup
   startsrc -s sendmail -a "-bd -q30m"
   if [ $? != 0 ]; then
      /usr/lib/sendmail -bd -q30m
   fi
   rm sendmail.tmp
   rm sendmail.cf 
   rm aliases
else
   echo You need the mail.tar file from Journey
fi