Initial commit

Dockerfile

@@ -0,0 +1,16 @@
+FROM ubuntu:22.04
+
+WORKDIR /opt/postfix
+
+RUN apt update && \
+  apt upgrade -y && \
+  apt install -y postfix curl
+
+RUN curl -SsfL -o /usr/bin/gomplate "https://github.com/hairyhenderson/gomplate/releases/download/v3.11.5/gomplate_linux-amd64-slim" && \
+  chmod 755 /usr/bin/gomplate
+
+COPY entrypoint.sh .
+COPY config ./config
+
+EXPOSE 25/tcp 465/tcp 587/tcp
+CMD ["/bin/bash", "entrypoint.sh"]