Shell Programming and Scripting

echo "Input Parameters"
echo "----------------"
P_FROM_ID=$5
P_TO_ID=$6
P_CC_ID=$7
P_SUBJECT=$8
P_BODY1=$9
P_BODY2=${10}
P_BODY=$P_BODY1$P_BODY2
echo 'From ID               :'  $P_FROM_ID
echo 'To ID                 :'  $P_TO_ID
echo 'CC ID                 :'  $P_CC_ID
echo 'Subject		      :'  $P_SUBJECT
echo 'Body1		    :'$P_BODY1
echo 'Body2		    :'$P_BODY2	
echo 'Body		    :'$P_BODY
echo "Process Output"
echo "--------------"

(cat<<HERE;(echo $P_BODY))|sendmail -oi -t -f From:${P_FROM_ID} 
To:${P_TO_ID}
Subject:${P_SUBJECT}
if [ $? -eq 1 ]
then
    echo 'ERROR while sending email.'
    exit 1
fi

cat <<endKat | sendmail -oi -t -f $P_FROM_ID
To: ${P_TO_ID}
From: ${P_FROM_ID}
Subject: ${P_SUBJECT}

$P_BODY
endKat
if [ $? -eq 1 ]
then
    echo 'ERROR while sending email.'
    exit 1
fi

endKat
if [ 126 -eq 1 ]
then
    echo 'ERROR while sending email.'
    exit 1
fi

.
endKat