#!/bin/bash
#EXIM=/usr/sbin/exim
#EXIM=$(which exim)
WARNING="150"
CRITICAL="200"
MAILER=""
TIMER=""

while getopts "w:c:M:t" optionName; do
  case "${optionName}" in
    w) WARNING="${OPTARG}";;
    c) CRITICAL="${OPTARG}";;
    M) MAILER="${OPTARG}";;
    t) TIMER="${OPTARG}";;
  esac
done

#SUDO=/usr/bin/sudo
#MAILS_IN_QUEUE=`$SUDO  -u root exim -bpc`
MAILS_IN_QUEUE=`exim -bpc`

if [[ ${MAILS_IN_QUEUE} -gt ${CRITICAL} ]]; then
  echo "CRITICAL: Current queue is ${MAILS_IN_QUEUE} (threshold w = ${CRITICAL})|unsent=${MAILS_IN_QUEUE};${WARNING};${CRITICA
L};0"
  exit 2
elif [[ ${MAILS_IN_QUEUE} -gt ${WARNING} ]]; then
  echo "WARNING: Currrent queue is ${MAILS_IN_QUEUE} (threshold w = ${WARNING})|unsent=${MAILS_IN_QUEUE};${WARNING};${CRITICAL
};0"
  exit 1
elif [[ ${MAILS_IN_QUEUE} -lt ${WARNING} ]]; then
  echo "OK: Current queue is ${MAILS_IN_QUEUE} (threshold w = ${WARNING})|unsent=${MAILS_IN_QUEUE};${WARNING};${CRITICAL};0"
  exit 0
else
  echo "ERROR: something did not go right"
  exit 2
fi