FROM debian:stable-slim

ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["/usr/sbin/saslauthd", "-d", "-a", "ldap", "-O", "/etc/sasl2/saslauthd.conf"]

COPY smtpd.conf /etc/sasl2/smtpd.conf
COPY entrypoint.sh /docker-entrypoint.sh

RUN apt update && DEBIAN_FRONTEND=noninteractive apt install -y ca-certificates sasl2-bin libsasl2-modules-ldap && rm -rf /var/lib/apt/lists/*