File sysconfig.netqmail of Package netqmail

# (C) 2013 Peter Conrad <conrad@tivano.de>,
#	   Richard Kunze <kunze@tivano.de>
#
# This file is licensed under the terms of the
# GNU General Public License Version 2. A copy of these terms should be
# enclosed as "gpl-2.0.txt" in the package containing this file.

# Default settings for netqmail. This file is sourced by /bin/sh from
# /etc/init.d/netqmail-smtpd

# Whitespace separated list of IP addresses for
# qmail-smtpd to listen on. 
# If this is not defined or set to "0", qmail-smtpd will
# listen on all addresses
BIND_ADDR="0"

# If set, $RELAYLOCK is executed by tcpserver for each incoming connection.
# Its argument(s) must be a program to execute after $RELAYLOCK has done its
# job. Usually this will be qmail-smtpd.
# See http://www.davideous.com/smtp-poplock/ .
if [ -x /usr/sbin/relaylock ]; then
    RELAYLOCK=relaylock
else
    unset RELAYLOCK
fi

# To enable SMTP AUTH, set SMTPAUTH_CHECKPASSWD to a checkpassword-compatible
# program that exits true on success. You must also export SMTPAUTH (see below).
# See README.auth for details.
#export SMTPAUTH_CHECKPASSWD="/bin/checkpassword true"

# In order activate SMTP authentication, you need to provide the environment
# variable 'SMTPAUTH' to qmail-smtpd.
# Possible choices:
# a) SMTPAUTH="";         qmail-smtpd supports auth of type PLAIN and/or LOGIN.
# b) SMTPAUTH="+cram";    qmail-smtpd will additionally annonce CRAM-MD5,
#                         this requires a CRAM-MD5 supporting PAM.
# c) SMTPAUTH="cram";     qmail-smtpd will only annonce CRAM-MD5.
# d) SMTPAUTH="!";        this instructs qmail-smtpd to require (any type) authentication for this connection.
# e) SMTPAUTH="!cram";    same as d) but now CRAM-MD5 is the only method instead.
#export SMTPAUTH=""