Port change

email_api/docker-compose.yml

@@ -1,11 +1,10 @@
-version: '3.8'
-
 services:
   email-api:
     container_name: email-api
     image: node:22-slim
     restart: unless-stopped
-    network_mode: host
+    ports:
+      - "5000:5000"  # Map REST API port
     volumes:
       - ./email_api:/app
       - /var/mail:/var/mail  # Maildir access for health check
@@ -17,7 +16,7 @@ services:
       - AWS_REGION=${AWS_REGION}
       - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
       - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
-      - SMTP_HOST=${SMTP_HOST:-localhost}
+      - SMTP_HOST=${SMTP_HOST:-smtp}  # Reference SMTP service or external host
       - SMTP_PORT=${SMTP_PORT:-25}
       - MAILCOW_API_KEY=${MAILCOW_API_KEY}
       - MAILCOW_API=${MAILCOW_API}
@@ -30,19 +29,28 @@ services:
       bash -c "npm install && node app.js"
     depends_on:
       - postgres
+    networks:
+      - email-network
 
   postgres:
     container_name: email-api-postgres
     image: postgres:16
     restart: unless-stopped
-    network_mode: host
+    ports:
+      - "5433:5432"  # Map container port 5432 to host port 5433
     environment:
       - POSTGRES_USER=${PGUSER:-email_user}
       - POSTGRES_PASSWORD=${PGPASSWORD:-email_password}
       - POSTGRES_DB=${PGDATABASE:-email_db}
     volumes:
-      - email_postgres_data:/var/lib/postgresql/data
+      - postgres_data:/var/lib/postgresql/data
       - ./init.sql:/docker-entrypoint-initdb.d/init.sql
+    networks:
+      - email-network
+
+networks:
+  email-network:
+    driver: bridge
 
 volumes:
   email_postgres_data: