#!/bin/sh

# Author: Christoph Galuschka <christoph.galuschka@chello.at>

t_Log "Running $0 - postfix can accept and deliver local email using ESMTP."

# send mail to localhost

mail=$(echo -e "ehlo localhost\nmail from: root@localhost\nrcpt to: root@localhost\ndata\nt_functional test\n.\nquit\n" | nc -w 5 localhost 25 | grep queued)

if [ $? = 0 ]

  then

  t_Log 'Mail has been queued successfully'

  MTA_ACCEPT=0

fi

sleep 1

regex='250\ 2\.0\.0\ Ok\:\ queued\ as\ ([0-9A-Z]*).*'

if [[ $mail =~ $regex ]]

  then

  grep -q "${BASH_REMATCH[1]}: removed" /var/log/maillog

  DELIVERED=$?

fi

if ([ $MTA_ACCEPT = 0  ] && [ $DELIVERED = 0 ])

  then

  ret_val=0

  t_Log 'Mail has been delivered and removed from queue.'

fi

t_CheckExitStatus $ret_val