19 lines
604 B
Docker
19 lines
604 B
Docker
#Dockerfile for a Postfix email relay service
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# hadolint ignore=DL3007
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FROM alpine:latest
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COPY run.sh /
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# hadolint ignore=DL3018
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RUN apk update --no-cache && \
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apk add --no-cache bash gawk cyrus-sasl cyrus-sasl-login cyrus-sasl-crammd5 mailx \
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postfix && \
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mkdir -p /var/log/supervisor/ /var/run/supervisor/ && \
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sed -i -e 's/inet_interfaces = localhost/inet_interfaces = all/g' /etc/postfix/main.cf && \
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sed -i -e 's/inet_protocols = all/inet_protocols = ipv4/g' /etc/postfix/main.cf && \
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chmod +x /run.sh && \
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newaliases
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EXPOSE 25
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#ENTRYPOINT ["/run.sh"]
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CMD ["/run.sh"]
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