FROM alpine:latest

RUN apk add --no-cache \
        supervisor \
        rsyslog \
        ca-certificates \
        postfix \
        openssl

COPY postfix.sh /postfix.sh
COPY supervisord.conf /etc/supervisord.conf

ENTRYPOINT ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]

VOLUME "/etc/postfix/dh-params/"

EXPOSE 25 587

# Noch submission machen