8 lines
262 B
Docker
8 lines
262 B
Docker
FROM docker.io/debian:12-slim
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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postfix \
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&& rm -rf /var/lib/apt/lists/*
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COPY main.cf /etc/postfix/
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EXPOSE 25 587
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