~dricottone/container-images

ref: bea5baf47cb3d3cbac3ddffe32e35d334650a101 container-images/postfix/Dockerfile -rw-r--r-- 423 bytes
bea5baf4Dominic Ricottone sr.ht 1 year, 5 months ago
                                                                                
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FROM docker.io/library/alpine:latest

COPY aliases /etc/postfix/aliases
COPY *.cf /etc/postfix/

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

RUN mkdir /etc/postfix/sasl && chmod 700 /etc/postfix/sasl

RUN addgroup -S mailer
RUN adduser -SD -s /bin/sh -G mailer -g mailer mailer

RUN apk add --no-cache postfix

EXPOSE 25
EXPOSE 465
EXPOSE 587

ENTRYPOINT ["/entrypoint.sh"]

CMD ["postfix", "start-fg"]