49 lines
1.5 KiB
Docker
49 lines
1.5 KiB
Docker
FROM ubuntu:14.10
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ENV DEBIAN_FRONTEND noninteractive
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RUN locale-gen en_GB en_GB.UTF-8 && dpkg-reconfigure locales
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# Prerequisites
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RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
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apt-get update && apt-get install -y \
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ssl-cert \
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postfix \
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dovecot-imapd && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
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# Postfix configuration
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ADD ./config/postfix.main.cf /etc/postfix/main.cf
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ADD ./config/postfix.master.cf.append /etc/postfix/master-additional.cf
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RUN cat /etc/postfix/master-additional.cf >> /etc/postfix/master.cf
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# Dovecot configuration
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COPY ./config/dovecot.mail /etc/dovecot/conf.d/10-mail.conf
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COPY ./config/dovecot.ssl /etc/dovecot/conf.d/10-ssl.conf
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COPY ./config/dovecot.auth /etc/dovecot/conf.d/10-auth.conf
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COPY ./config/dovecot.master /etc/dovecot/conf.d/10-master.conf
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COPY ./config/dovecot.lda /etc/dovecot/conf.d/15-lda.conf
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COPY ./config/dovecot.imap /etc/dovecot/conf.d/20-imap.conf
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# Uncomment to add verbose logging
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# COPY ./config/dovecot.logging /etc/dovecot/conf.d/10-logging.conf
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COPY ./config/rsyslog.conf /etc/rsyslog.conf
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# Nice place for your settings
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VOLUME ["/mail_settings"]
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# Copy boot scripts
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COPY boot /
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RUN chmod 755 /boot
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COPY boot.d /boot.d
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RUN chmod -R 755 /boot.d
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# Volume to store email
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VOLUME ["/vmail"]
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# Add user vmail that ownes mail
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RUN groupadd -g 5000 vmail
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RUN useradd -g vmail -u 5000 vmail -d /vmail -m
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EXPOSE 25 143 587
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ENTRYPOINT /boot; service postfix start; service dovecot start; rsyslogd -n
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