got miab up and running and I love it, well done. I just have one issue:
As my hoster currently doesn’t support ipv6 i commented all binds to it in /etc/nginx/conf.d/local.conf and in /etc/dovecot/dovecot.conf. After a reboot the local.conf gets overwritten which means I need to edit it again and upstart nginx manual. Any way to prevent this from happening?