| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | FROM debian:bookworm-slimLABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"ARG DEBIAN_FRONTEND=noninteractiveENV LC_ALL=CRUN dpkg-divert --local --rename --add /sbin/initctl \	&& ln -sf /bin/true /sbin/initctl \	&& dpkg-divert --local --rename --add /usr/bin/ischroot \	&& ln -sf /bin/true /usr/bin/ischroot# Add groups and users before installing Postfix to not break compatibilityRUN groupadd -g 102 postfix \  && groupadd -g 103 postdrop \  && useradd -g postfix -u 101 -d /var/spool/postfix -s /usr/sbin/nologin postfix \  && apt-get update && apt-get install -y --no-install-recommends \	ca-certificates \	curl \	dirmngr \  	dnsutils \	gnupg \	libsasl2-modules \  	mariadb-client \	perl \	postfix \	postfix-mysql \	postfix-pcre \	redis-tools \	sasl2-bin \	sudo \	supervisor \	syslog-ng \	syslog-ng-core \	syslog-ng-mod-redis \  	tzdata \	&& rm -rf /var/lib/apt/lists/* \	&& touch /etc/default/locale \  && printf '#!/bin/bash\n/usr/sbin/postconf -c /opt/postfix/conf "$@"' > /usr/local/sbin/postconf \  && chmod +x /usr/local/sbin/postconfCOPY supervisord.conf /etc/supervisor/supervisord.confCOPY syslog-ng.conf /etc/syslog-ng/syslog-ng.confCOPY syslog-ng-valkey_slave.conf /etc/syslog-ng/syslog-ng-valkey_slave.confCOPY postfix.sh /opt/postfix.shCOPY rspamd-pipe-ham /usr/local/bin/rspamd-pipe-hamCOPY rspamd-pipe-spam /usr/local/bin/rspamd-pipe-spamCOPY whitelist_forwardinghosts.sh /usr/local/bin/whitelist_forwardinghosts.shCOPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.shCOPY docker-entrypoint.sh /docker-entrypoint.shRUN chmod +x /opt/postfix.sh \  /usr/local/bin/rspamd-pipe-ham \  /usr/local/bin/rspamd-pipe-spam \  /usr/local/bin/whitelist_forwardinghosts.sh \  /usr/local/sbin/stop-supervisor.shRUN rm -rf /tmp/* /var/tmp/*EXPOSE 588ENTRYPOINT ["/docker-entrypoint.sh"]CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]
 |