FROM ubuntu:jammy

RUN apt-get -q update \
  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
    amavisd-new \
    clamav-daemon \
    clamav-freshclam \
    cron \
    dovecot-core \
    dovecot-managesieved \
    dovecot-sieve \
    inotify-tools \
    milter-greylist \
    opendkim \
    openssh-server \
    postfix \
    spamassassin \
    python3 \
    python-is-python3 \
	&& apt-get clean \
  && rm -rf /var/lib/apt/lists/{apt,dpkg,cache,log}

COPY /Dockerfile.mail /Dockerfile.mail
COPY /mail.sh /mail.sh

ENTRYPOINT [ "/mail.sh" ]