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steelcowboy/Postfix Dockerfile

Created January 28, 2019 17:13
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Dockerfile to set up Postfix
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Postfix Dockerfile
FROM mailu/postfix:1.6
ARG SASLFILE=/etc/postfix/sasl_passwd
ADD postfix.cf /overrides/postfix.cf
ADD sasl_passwd $SASLFILE
RUN postmap hash:$SASLFILE
RUN chown root:root $SASLFILE $SASLFILE.db && chmod 0600 $SASLFILE $SASLFILE.db
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