#!/bin/sh
#
# http://www.rpi.edu/dept/acm/oldbin/vrfy
#
# Use SMTP VRFY command to check the validity of a user, host pair
#
#  Usage:  vrfy user host 
#
#	vrfy [ -R -vvv -dHn ] user host
#
#	vrfy [ -n ] user host
#
# Space, not at sign!!
# $1 is (login)name to check for 
# $2 is domain to connect to 
#
PATH=/usr/bin:/bin
#
# mconnect=/usr/etc/mconnect
mconnect=/usr/local/bin/vrfy
#
progname=`basename $0`
#

usage="Usage: $progname userid [domain]"

if [ $# -lt 1 ]; then
   echo $usage >&2
   exit 1
fi

DOMAIN=$2
if [ ! "$DOMAIN" ]; then
#  DOMAIN="mail.its.rpi.edu"
   DOMAIN=`hostname -f`
fi

OPT=$3 $4 $5 $6 $7

(
echo "HELO `hostname`" ;
echo "EXPN $1" ;
echo "QUIT"  
) | $mconnect $OPT $DOMAIN
#
exit 0
#
# end of file