courier-mta (sha256:0b37e5c20f4477c694b987c426cd39faf6f2aa62d76bcf4a7f0a4255031f5360)

2025-09-27T02:14:07+02:00

Pull the image from the command line:

docker pull source.devloop.de/docker/courier-mta@sha256:0b37e5c20f4477c694b987c426cd39faf6f2aa62d76bcf4a7f0a4255031f5360

Digest

sha256:0b37e5c20f4477c694b987c426cd39faf6f2aa62d76bcf4a7f0a4255031f5360

For more information on the Container registry, see the documentation.

WORKDIR /

COPY /gentoo/ / # buildkit

CMD ["/bin/bash"]

COPY /var/db/repos/gentoo /var/db/repos/gentoo # buildkit

RUN /bin/sh -c emerge mail-mta/courier mail-filter/courier-pythonfilter dev-python/pyspf dev-libs/libltdl # buildkit

RUN /bin/sh -c ln -s /usr/bin/pythonfilter /usr/libexec/filters && mkdir -p /etc/courier/filters/active && filterctl start pythonfilter && rm -rf /var/db/repos/gentoo # buildkit

RUN /bin/sh -c sed -i 's;^TCPDOPTS=.\+$;TCPDOPTS="-stderrlogger=/usr/sbin/courierlogger -nodnslookup -noidentlookup";' /etc/courier/esmtpd && sed -i 's;^TCPDOPTS=.\+$;TCPDOPTS="-stderrlogger=/usr/sbin/courierlogger -nodnslookup -noidentlookup";' /etc/courier/imapd && sed -i 's;^DEFAULTDELIVERY=.\+$;DEFAULTDELIVERY="| /usr/bin/maildrop";' /etc/courier/courierd && sed -i 's;^MAILDROPDEFAULT=.\+$;MAILDROPDEFAULT="./maildir";' /etc/courier/courierd && sed -i 's;^authmodulelist=.\+$;authmodulelist="authuserdb";' /etc/courier/authlib/authdaemonrc # buildkit

ADD start.sh / # buildkit

RUN /bin/sh -c chmod +x /start.sh # buildkit

ADD userdb.example /etc/courier/authlib # buildkit

EXPOSE &{[{{27 0} {27 0}}] 0xc00078f3c0}

EXPOSE &{[{{28 0} {28 0}}] 0xc00078f3c0}

EXPOSE &{[{{29 0} {29 0}}] 0xc00078f3c0}

VOLUME [/conf]

VOLUME [/mail]

CMD ["/bin/sh" "-c" "/start.sh"]

Key	Value
org.opencontainers.image.created	2025-09-27T00:03:40Z
org.opencontainers.image.revision	546ce8b0a654af47605a6401a322436cbd0af1e0
org.opencontainers.image.source	https://source.devloop.de/docker/CourierMTA.git
org.opencontainers.image.url	https://source.devloop.de/docker/CourierMTA