# Copyright (c) 2018-2020, diyIT.org
# All rights reserved.
#
# BSD 2-Clause License ("Simplified BSD License" or "FreeBSD License")
# https://diyit.org/license/
#
#

#! /usr/local/bin/bash
# smart_host - mail - is the mail server's dns name
# TO_IDENT sets O Timeout.ident=0s - to stop sendmail from making ident connections
echo "define(\`SMART_HOST', \`mail')" >> /etc/mail/$HOSTNAME.mc
echo "define(\`confDOMAIN_NAME', \`$HOSTNAME')" >> /etc/mail/$HOSTNAME.mc
IP6=`ifconfig -f inet6:cidr | grep "2603:3024:3f6:e1::" | cut -d" " -f 2 | cut -d "/" -f 1`
echo "CLIENT_OPTIONS(\`Family=inet6, Address=$IP6')" >> /etc/mail/$HOSTNAME.mc
echo "define(\`confDH_PARAMETERS', \`/mnt/certs/dhparam2048.pem')" >> /etc/mail/$HOSTNAME.mc
echo "define(\`confTO_CONNECT', \`1m')" >> /etc/mail/$HOSTNAME.mc
echo "define(\`confTO_IDENT', \`0')" >> /etc/mail/$HOSTNAME.mc
echo "define(\`confTO_COMMAND', \`2m')" >> /etc/mail/$HOSTNAME.mc