Mailscript with netcat

1. !/bin/bash

test "$#" -eq 5 || exit SAVE=$IFS FROM=$3 TO=$4 SERVER=$1#!/bin/bash test "$#" -eq 5 || exit SAVE=$IFS FROM=$3 TO=$4 SERVER=$1 PORT=$2 SUBJECT=$5 IFS=" " DATA=$(cat) function mail() { cat<<HERE ehlo $(hostname -f) MAIL FROM: <$FROM> RCPT TO: <$TO> DATA From: <$FROM> To: <$TO> Subject: $SUBJECT

$DATA . quit HERE } mail | nc $SERVER $PORT IFS=$SAVE

PORT=$2 SUBJECT=$5 IFS=" " DATA=$(cat) function mail() { cat<<HERE ehlo $(hostname -f) MAIL FROM: <$FROM> RCPT TO: <$TO> DATA From: <$FROM> To: <$TO> Subject: $SUBJECT

$DATA . quit HERE } mail | nc $SERVER $PORT IFS=$SAVE