diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..92b4ed3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/*.code-workspace
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..0f17a67
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM debian:10-slim
+
+LABEL description "Simple mailserver in a mono Docker image" \
+      maintainer "behringer24 <abe@activecube.de"
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y -q --no-install-recommends \
+    postfix postfix-mysql \
+    dovecot-core dovecot-imapd dovecot-mysql dovecot-pop3d \
+    && rm -rf /var/spool/postfix \
+    && ln -s /var/mail/postfix/spool /var/spool/postfix \
+    && apt-get autoremove -y \
+    && apt-get clean \
+    && rm -rf /tmp/* /var/lib/apt/lists/* /var/cache/debconf/*-old
+
+EXPOSE 25 143 465 587 993 4190 11334