source: npl/mailserver/netqmail_conf/root/var/qmail/supervise/qmail-submission/run

#!/bin/sh

exec 2>&1

QMAILDUID=`id -u qmaild`
NOFILESGID=`id -g qmaild`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
SOFTLIMIT=`cat /var/qmail/control/softlimit`
LOCAL=`head -1 /var/qmail/control/me`

# You MUST export this, otherwise you'd get a 30 sec timeout
# "!" if you want the submission feature (auth required)
export SMTPAUTH="!"

# This enables greetdelay for qmail-smtpd.
export SMTPD_GREETDELAY=3
export DROP_PRE_GREET=1

# This enables chkuser
export CHKUSER_START=ALWAYS

# This makes qmail to allow connections without TLS (default 1)
#export FORCETLS=0

# This turns off TLS on port 587 (default 0)
#export DISABLETLS=1

# Requires that authenticated user and 'mail from' are identical (default 0)
# export FORCEAUTHMAILFROM=1

# rcptcheck-overlimit. Limits the number of emails sent by relayclients
#export RCPTCHECK=/var/qmail/bin/rcptcheck-overlimit.sh
#export RCPTCHECKRELAYCLIENT=1

exec /usr/bin/softlimit -m "$SOFTLIMIT" \
    /usr/bin/tcpserver -v -H -R -l "$LOCAL" \
    -x /etc/qmail/tcp.submission.cdb -c "$MAXSMTPD" \
    -u "$QMAILDUID" -g "$NOFILESGID" 0 587 \
    /var/qmail/bin/qmail-smtpd \
    /usr/bin/checkpassword-pam -H --noenv -s qmail 2>&1