1 files changed, 18 insertions, 0 deletions
diff --git a/mail/Dockerfile b/mail/Dockerfile
new file mode 100644
index 0000000..f35efcf
--- /dev/null
+++ b/mail/Dockerfile
@@ -0,0 +1,18 @@
+FROM debian:bookworm-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    postfix \
+    opendkim \
+    opendkim-tools \
+    rsyslog \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY postfix/main.cf /etc/postfix/main.cf
+COPY opendkim/opendkim.conf /etc/opendkim.conf
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+EXPOSE 25
+
+ENTRYPOINT ["/entrypoint.sh"]