mail_check.sh

自动发邮件的脚本

#!/bin/sh
#
# This is the mail file
#
MY_NAME="ELM"		# your name
MY_EMAIL="email@domain" # your email
BIRTHDAY_TITLE="祝福你生日快乐--From $MY_NAME"
HOME_DIRECTORY="/home/elm/mail"	# program home dir
BIRTHDAY_BODY="birthday.txt"
BIRTHDAY_ATTACH="attach/xuyuan.swf"
DATA_PATH=data
ENTER="
"

SPECIAL_CFG=conf/special_date.cfg
ALL_FRIENDS_CFG=conf/all_friends.cfg
SIGN_FILE="conf/sign.txt"
OPENSSL=/usr/bin/openssl
OPENSSL_OPTIONS="base64"
FILE_OPTIONS="-m conf/magic -i"
split="Best_wishs_to_you_This_mail_from_${MY_NAME}"

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
export PATH

SENDMAIL="/usr/sbin/sendmail -t"
TODAY=`date '+%m-%d'`
FULL_DATE=`date '+%a, %d %b %Y %H:%M:%S %z'`
DATE=`date '+%m-%d-%Y'`

mail_to_all() {
	ALL_USER=`cat ${ALL_FRIENDS_CFG} | grep -v "^#"`
	num=1

	for m in $ALL_USER
	do
#		echo $num ${m}
		case "${num}" in
		  1)
			birthday=${m}
			;;

		  2)
			name=${m}
			;;

		  3)
			prettyname=${m}
			;;

		  4)
			num=0
			if [ "${special_date}" = "${DATE}" -o "${special_date}" = "${TODAY}" -o "${birthday}" = "${TODAY}" ]; then
			TO=`echo ${m} | sed -e 's/^/"'${name}'" </' -e 's/$/>/' -e 's/,/>, "'${name}'" </g'`
			TMPFILE=tmpmail.${name}
			cat <<EOF > ${TMPFILE}
From: "${MY_NAME}" <${MY_EMAIL}>
To: ${TO}
Bcc: "${MY_NAME}" <${MY_EMAIL}>
Return-Path: "${MY_NAME}" <${MY_EMAIL}>
Subject: ${prettyname},${comment}
Date: ${FULL_DATE}
MIME-Version: 1.0
Content-Type: multipart/mixed;
	boundary="${split}"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2800.1158
Disposition-Notification-To: "${MY_NAME}" <${MY_EMAIL}>
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165

This is a multi-part message in MIME format.

--${split}
Content-Type: text/plain;
	charset="gb2312"
Content-Transfer-Encoding: 8bit

EOF
cat ${DATA_PATH}/${mailfile} | sed -e 's/@@NAME@@/'${prettyname}'/' -e 's/	/      /'  >> ${TMPFILE}
cat ${SIGN_FILE} | sed -e 's/@@DATE@@/'${DATE}'/' -e 's/	/      /' >> ${TMPFILE}

# check attachment
if [ -n "${attach}" ]; then
	MIME_TYPE=`file ${FILE_OPTIONS} ${attach} | cut -d' ' -f2 | sed -e 's/,/;/'`
	FILE_NAME=`basename ${attach}`
cat <<EOF >> ${TMPFILE}

--${split}
Content-Type: ${MIME_TYPE}
      name="${FILE_NAME}"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
      filename="${FILE_NAME}"

EOF
	${OPENSSL} ${OPENSSL_OPTIONS} < ${attach} >> ${TMPFILE}
fi

cat <<EOF >> ${TMPFILE}

--${split}--
EOF
			cat ${TMPFILE} | sed -e 's/$/'${ENTER}'/' > .tmpmail
			mv .tmpmail ${TMPFILE}
			cat ${TMPFILE} | ${SENDMAIL}
			rm -f ${TMPFILE}
		echo "${DATE} mail to: ${TO}" >> logs/maillog
		fi

			;;
		  *)
			;;
		esac	
			num=`expr ${num} + 1`
			
	done
}

cd $HOME_DIRECTORY
echo "===== Begin check mail user at ${DATE} =====" >> logs/maillog

SPECIAL=`cat ${SPECIAL_CFG} | grep -v "^#"`
count=1

for i in $SPECIAL
do
#	echo ${count},${i}
	case "${count}" in
	  1)
		special_date=${i}
		;;

	  2)
		comment=${i}
		;;

	  3)
		mailfile=${i}
		;;

	  4)
		count=0
		attach=`echo ${i} | sed -e 's/-//'`
		if [ "${special_date}" = "${TODAY}" -o "${special_date}" = "${DATE}" ]
		then
			mail_to_all
		fi
		;;
	  *)
		;;
	esac
	count=`expr ${count} + 1`
done
special_date=""
comment=${BIRTHDAY_TITLE}
mailfile=${BIRTHDAY_BODY}
attach=${BIRTHDAY_ATTACH}
mail_to_all
echo "====== ${DATE} end of check mail user ======" >> logs/maillog