5 lines
289 B
Docker
5 lines
289 B
Docker
FROM alpine:edge
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RUN apk --update --no-cache add opensmtpd openssl && \
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install -d -m 0711 -v /var/spool/smtpd && \
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openssl req -newkey rsa:4096 -nodes -keyout /etc/ssl/serverkey.pem -x509 -days 365 -subj "/CN=smtprelay.codehal.de" -out /etc/ssl/servercert.pem
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ENTRYPOINT smtpd -d
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