#!/bin/sh
domains=`cat thedomains.txt`
outfile=nospamd
generatedate=`date`
operator="Peter Hansteen <peter@bsdly.net>"
locals=local-additions

echo "##############################################################################################">$outfile;
echo "# This is the `hostname` nospamd generated from domains at $generatedate. ">>$outfile;
echo "# See https://bsdly.blogspot.com/2018/11/goodness-enumerated-by-robots-or.html for some ">>$outfile;
echo "# background and on why you should generate your own and not use this one. ">>$outfile;
echo "# Any questions should be directed to $operator. ">>$outfile;
echo "##############################################################################################">>$outfile;
echo >>$outfile;

for dom in $domains; do 
	echo "processing $dom";
	echo "# $dom starts #########">>$outfile;
	echo >>$outfile;
	echo $dom | doas smtpctl spf walk >>$outfile;
	echo "# $dom ends ###########">>$outfile;
	echo >>$outfile;
done

echo "##############################################################################################">>$outfile;
echo "# processing done at `date`.">>$outfile; 
echo "##############################################################################################">>$outfile;

echo "adding local additions from $locals";
echo "# local additions below here ----" >>$outfile;
cat $locals >> $outfile;