dockerfiles/postfix/Dockerfile

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FROM alpine:edge
RUN apk add --no-cache \
bash \
ca-certificates \
libsasl \
mailx \
postfix \
rsyslog \
runit
COPY service /etc/service
COPY runit_bootstrap /usr/sbin/runit_bootstrap
COPY rsyslog.conf /etc/rsyslog.conf
STOPSIGNAL SIGKILL
ENTRYPOINT ["/usr/sbin/runit_bootstrap"]