# to start.
mkdir -p /mnt/usb/tftpboot
v cedit /etc/dnsmasq.conf <<EOF || dnsmasq_restart=true
+server=/dmarctest.b8.nz/#
+server=/_domainkey.b8.nz/#
+server=/_dmarc.b8.nz/#
+mx-host=b8.nz,mail.iankelling.org,10
+txt-record=b8.nz,"v=spf1 a ?all"
+
# https://ret2got.wordpress.com/2018/01/19/how-your-ethereum-can-be-stolen-using-dns-rebinding/
stop-dns-rebind