clamav-milter VirusAction script

virus-alert.sh

#!/usr/bin/env bash

# setting clamav-milter config file
# VirusAction /path/to/virus-alert.sh

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
SERVER=$HOSTNAME
VIRUS_ADMIN=${VIRUS_ADMIN:=virus-admin@$HOSTNAME}
VIRUS_ALERT=${VIRUS_ALERT:=postmaster@$HOSTNAME}
SUBJECT="[virus-alert] $SERVER: an infected e-mail has been detected."

#### Should sanitize the input strings ####
VIRUS=$1         # Name of the detected virus (Obviously)
FILE=$2          # FILE/ID of the message (on the server)
SENDER=$3        # SENDER's e-mail
RECIPIENT=$4     # RECIPIENT's e-mail (Only the first one will be passed)
SUBJECT=$5       # The subject of the message
MSGID=$6         # MESSAGE-ID Of the given message (From Message-ID Header)
DATE=$7          # MSG RECV DATE TIME

cat -v << EOF | /usr/sbin/sendmail -t -i
From: $VIRUS_ADMIN
To: $VIRUS_ALERT
Subject: $SUBJECT

Signature :  $VIRUS
Date      :  $DATE
Subject   :  $SUBJECT

Sender    :  $SENDER
Recipient :  $RECIPIENT

File      :  $FILE

Message is currently quarantined. Further action is required.
EOF

SUBJECT is overwritten by parameters.

Thanx for script!