Fixes, working rspamd settings, generate DKIM keys in PHP

data/Dockerfiles/postfix/postfix.sh

@@ -9,10 +9,4 @@ trap "postfix reload" SIGHUP
 # start postfix
 postfix -c /opt/postfix/conf start
 
-# lets give postfix some time to start
-sleep 3
-
-# wait until postfix is dead (triggered by trap)
-while kill -0 $(cat /var/spool/postfix/pid/master.pid); do
-  sleep 5
-done
+sleep infinity

data/Dockerfiles/rspamd/Dockerfile

@@ -9,6 +9,8 @@ RUN apt-get update \
 	&& apt-get update \
 	&& apt-get --no-install-recommends -y --force-yes install rspamd
 
+RUN echo '.include $LOCAL_CONFDIR/local.d/rspamd.conf.local' > /etc/rspamd/rspamd.conf.local
+
 CMD ["/usr/bin/rspamd","-f", "-u", "_rspamd", "-g", "_rspamd"]
 
 USER _rspamd