Outlook Email Body Format Issue

Hello All,
I been trying to get a solution for a while not able to figure out. I am generating a file and sending that as an body of message to my outlook account. For some reason reason everything is showing up as one line in the email.

for i in `cat "${GEN_PARAM_LIST3}"`
do
        UNINUM=`echo $i | awk -F"|" '{print $1}'`
        PROVIDER=`echo $i | awk -F"|" '{print $2}'`
        EXTRACT_DT=`echo $i | awk -F"|" '{print $3}'`
        PROCESS_STATUS=`echo $i | awk -F"|" '{print $4}'`

        echo "Provider:"$PROVIDER", Uninum:"$UNINUM", Extract Date:"$EXTRACT_DT", Loading Status:"$PROCESS_STATUS"" \
        >> "${LOG_DIR}"/StageLoadEmailBody
        echo -e "\r">> "${LOG_DIR}"/StageLoadEmailBody
done
(cat "${LOG_DIR}/StageLoadEmailBody") | /bin/mailx -s "Provider File Loaded Successfully" "${EMAIL_LIST}"

Expected output:

Informatica Was Able To Successfully Load the Provider File
Provider:16, Uninum:710119, Extract Date:2012-09-30, Loading Status:COMPLETED
Provider:16, Uninum:610000, Extract Date:2012-09-30, Loading Status:COMPLETED
Provider:16, Uninum:710056, Extract Date:2012-09-30, Loading Status:COMPLETED

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