adds msmtp

msmtp/Dockerfile

@@ -0,0 +1,21 @@
+ARG ALPINE_VERSION
+FROM alpine:${ALPINE_VERSION}
+RUN mkdir -p /var/msmtp
+WORKDIR /var/msmtp
+ARG VERSION
+RUN apk --no-cache add git autoconf automake build-base gettext gettext-dev gnutls-dev libtool make texinfo
+RUN git clone https://github.com/marlam/msmtp.git --branch msmtp-${VERSION} --single-branch --depth 1 msmtp \
+  && cd msmtp \
+  && autoreconf -fi \
+  && ./configure \
+  && make \
+  && make install \
+  && cp src/msmtp src/msmtpd /usr/local/bin \
+  && rm -rf msmtp \
+  && apk del git autoconf automake build-base gettext-dev gnutls-dev libtool make texinfo
+CMD msmtpd \
+  --auth=$SMTP_USER,'echo $SMTP_PASSWORD' \
+  --command='msmtp -C .msmtprc -f %F --' \
+  --interface=0.0.0.0 \
+  --log=/var/msmtp/msmtpd.log \
+  --port=$SMTP_PORT

msmtp/version

@@ -0,0 +1 @@
+1.8.32