diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..e568243
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,10 @@
+FROM python:3.10-alpine3.18
+
+RUN pip install requests
+WORKDIR /app
+COPY notifier.py template.html /app/
+
+# TODO Dev purporse
+COPY conf.ini /app/conf.ini
+
+ENTRYPOINT ["python3", "/app/notifier.py"]
diff --git a/Justfile b/Justfile
new file mode 100644
index 0000000..37f458c
--- /dev/null
+++ b/Justfile
@@ -0,0 +1,17 @@
+# https://github.com/casey/just
+
+up: build
+	docker compose up -d
+	docker compose logs
+
+build:
+	docker compose build
+
+rebuild: down
+	docker compose build
+
+down:
+	docker compose down
+
+force-build:
+	docker compose build --no-cache
diff --git a/conf.ini b/conf.ini
index 15bbe66..81cebf5 100644
--- a/conf.ini
+++ b/conf.ini
@@ -1,7 +1,7 @@
 [config]
 github_api_url = https://api.github.com/repos/
-smtp_port = 25
-smtp_server = localhost
+smtp_port = 1025
+smtp_server = mailhog
 sender_email = sender@host.eu
 receiver_email = receiver@anotherhost.eu
 
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..fb79932
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,15 @@
+version: '3'
+
+services:
+  notifier:
+    build: .
+    image: github-release-notifier:1
+    container_name: github-release-notifier
+    volumes:
+    - ./conf.ini:/app/conf.ini
+
+  mailhog:
+    image: mailhog/mailhog:v1.0.1
+    ports:
+      - "8025:8025"
+      - "1025:1025"