sendmail_header

 #!/bin/sh

subject=$1

touser=$2

readhtmlf=$3

fromuser=$4

if [ -z $fromuser ] ; then

  fromuser="default@(sendmail)"

fi

sendmail="/usr/sbin/sendmail"

if [ ! -f $sendmail ] ; then

  sendmail="/usr/lib/sendmail"

fi

sendmail_header="Mime-Version: 1.0

Content-type: text/html; charset="iso-8859-1"

From: $fromuser

To: $touser

Subject: $subject"

{

  echo  "$sendmail_header"

  cat  "$readhtmlf"

}  |  $sendmail  -t