20 lines
389 B
Docker
20 lines
389 B
Docker
FROM ubuntu:22.04
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ENV DEBIAN_FRONTEND=noninteractive \
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POSTFIX_OPTS=""
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COPY start.sh /start.sh
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RUN apt-get update \
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&& apt-get dist-upgrade -y \
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&& apt-get install -y --no-install-recommends \
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postfix \
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swaks \
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prometheus-postfix-exporter \
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&& rm -rf /var/lib/apt/lists/* \
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&& chmod +x /start.sh
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EXPOSE 25
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EXPOSE 587
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CMD ["sh", "/start.sh"]
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