docker/.examples/docker-compose/with-traefik-proxy/mariadb-cron-smtp/fpm-alpine/app/Dockerfile

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Docker

# Based on .exmples/dockerfiles/smtp/fpm-alpine
FROM friendica:fpm-alpine
ENV SMTP_HOST smtp.example.org
RUN set -ex; \
\
apk add --no-cache \
ssmtp \
; \
# disable the current mailhub
sed -i "s|mailhub=|#mailhub= |g" /etc/ssmtp/ssmtp.conf; \
# enable the new mailhub
echo "mailhub=${SMTP_HOST:-localhost}" >> /etc/ssmtp/ssmtp.conf;
# simple = using an smtp without any credentials (mostly in local networks)
# custom = you need to set host, port, auth_options, authinfo (e.g. for GMX support)
ENV SMTP_TYPE simple