diff --git a/gateway/caddy/Caddyfile b/gateway/caddy/Caddyfile
index 78176bc..255d7d3 100644
--- a/gateway/caddy/Caddyfile
+++ b/gateway/caddy/Caddyfile
@@ -45,6 +45,12 @@ www.64815139.xyz {
 	redir https://www.{host}{uri}
 }
 
+alias.64815139.xyz {
+	route {
+		reverse_proxy 192.168.0.216:5544
+	}
+}
+
 gitea.64815139.xyz {
 	route {
 		rewrite /user/login /user/oauth2/Authelia
diff --git a/gateway/cloudflare-ddns/config.json b/gateway/cloudflare-ddns/config.json
index faf68d9..1d0e29b 100644
--- a/gateway/cloudflare-ddns/config.json
+++ b/gateway/cloudflare-ddns/config.json
@@ -14,6 +14,10 @@
                     "name": "www",
                     "proxied": false
                 },
+                {
+                    "name": "alias",
+                    "proxied": false
+                },
                 {
                     "name": "auth",
                     "proxied": false
diff --git a/simplelogin/docker-compose.yml b/simplelogin/docker-compose.yml
new file mode 100644
index 0000000..331edb4
--- /dev/null
+++ b/simplelogin/docker-compose.yml
@@ -0,0 +1,149 @@
+name: simplelogin
+
+secrets:
+  POSTGRES_PASSWORD:
+    file: './secrets/POSTGRES_PASSWORD'
+  RELAY_PASSWORD:
+    file: './secrets/RELAY_PASSWORD'
+
+services:
+  postgres:
+    image: postgres
+    container_name: simplelogin_postgres
+    restart: always
+    secrets:
+      - POSTGRES_PASSWORD
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD_FILE: /run/secrets/POSTGRES_PASSWORD
+      POSTGRES_DB: simplelogin
+    ports:
+      - "127.0.0.1:5432:5432"
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data
+    networks:
+      - default
+
+  postfix:
+    image: simplelogin/postfix:latest
+    container_name: simplelogin_postfix
+    restart: always
+    ports:
+      - "25:25"
+      - "587:587"
+    secrets:
+      - POSTGRES_PASSWORD
+      - RELAY_PASSWORD
+    env_file:
+      - ./secrets/postfix/.env
+    environment:
+      DB_HOST: postgres
+      DB_USER: postgres
+      DB_PASSWORD_FILE: /run/secrets/POSTGRES_PASSWORD
+      DB_NAME: simplelogin
+      ALIASES_DEFAULT_DOMAIN: mydomain.xyz
+      POSTFIX_FQDN: alias.mydomain.xyz
+      EMAIL_HANDLER_HOST: simplelogin-handler
+      RELAY_HOST: in-v3.mailjet.com
+      RELAY_PORT: 587
+      RELAY_HOST_PASSWORD_FILE: /run/secrets/RELAY_PASSWORD
+      SIMPLELOGIN_COMPATIBILITY_MODE: v4
+      ENABLE_PROXY_PROTOCOL: "false"
+    entrypoint: |
+      /bin/sh -c '
+      MYNETWORKS=$(ip -o -f inet addr show eth0 | awk "/scope global/ {print \$4}") &&
+      export MYNETWORKS &&
+      exec /docker-entrypoint.sh
+      '
+    networks:
+      - default
+    depends_on:
+      - postgres
+
+  app:
+    image: simplelogin/app:latest
+    container_name: simplelogin_app
+    volumes:
+      - ./data/sl:/sl
+      - ./data/sl/upload:/code/static/upload
+      - ./data/dkim/dkim.key:/dkim.key
+      - ./data/dkim/dkim.pub.key:/dkim.pub.key
+      - ./data/env/simplelogin.env:/code/.env
+    networks:
+      - default
+    restart: always
+    ports:
+      - "7777:7777"
+    depends_on:
+      - postgres
+      - migration
+      - init_data
+
+  email_handler:
+    image: simplelogin/app:latest
+    container_name: simplelogin_email
+    command: python email_handler.py
+    volumes:
+      - ./data/sl:/sl
+      - ./data/sl/upload:/code/static/upload
+      - ./data/dkim/dkim.key:/dkim.key
+      - ./data/dkim/dkim.pub.key:/dkim.pub.key
+      - ./data/env/simplelogin.env:/code/.env
+    networks:
+      - default
+    restart: always
+    ports:
+      - "127.0.0.1:20381:20381"
+    depends_on:
+      - app
+
+  job_runner:
+    image: simplelogin/app:latest
+    container_name: simplelogin_job-runner
+    command: python job_runner.py
+    volumes:
+      - ./data/sl:/sl
+      - ./data/sl/upload:/code/static/upload
+      - ./data/dkim/dkim.key:/dkim.key
+      - ./data/dkim/dkim.pub.key:/dkim.pub.key
+      - ./data/env/simplelogin.env:/code/.env
+    networks:
+      - default
+    restart: always
+    depends_on:
+      - app
+
+  migration:
+    image: simplelogin/app:latest
+    container_name: simplelogin_migration
+    command: flask db upgrade
+    volumes:
+      - ./data/sl:/sl
+      - ./data/sl/upload:/code/static/upload
+      - ./data/dkim/dkim.key:/dkim.key
+      - ./data/dkim/dkim.pub.key:/dkim.pub.key
+      - ./data/env/simplelogin.env:/code/.env
+    networks:
+      - default
+    restart: "no"
+    depends_on:
+      - postgres
+
+  init_data:
+    image: simplelogin/app:latest
+    container_name: simplelogin_init
+    command: python init_app.py
+    volumes:
+      - ./data/sl:/sl
+      - ./data/dkim/dkim.key:/dkim.key
+      - ./data/dkim/dkim.pub.key:/dkim.pub.key
+      - ./data/env/simplelogin.env:/code/.env
+    networks:
+      - default
+    restart: "no"
+    depends_on:
+      - migration
+
+networks:
+  default:
+    driver: bridge