diff --git a/compose.smtp.yml b/compose.smtp.yml
new file mode 100644
index 0000000..5819f58
--- /dev/null
+++ b/compose.smtp.yml
@@ -0,0 +1,14 @@
+---
+version: "3.8"
+
+services:
+  app:
+    environment:
+      - SMTP_HOST
+      - SMTP_PORT
+      - SMTP_USERNAME
+      - SMTP_PASSWORD
+      - SMTP_FROM_EMAIL
+      - SMTP_REPLY_EMAIL
+      - SMTP_SECURE
+      - SMTP_TLS_CIPHERS
diff --git a/compose.yml b/compose.yml
index 3c2d10e..954b775 100644
--- a/compose.yml
+++ b/compose.yml
@@ -3,6 +3,7 @@ version: "3.8"
 
 services:
   app:
+    # entrypoint: ['tail', '-f', '/dev/null']
     networks:
       - backend
       - proxy
@@ -17,6 +18,7 @@ services:
         target: /docker-entrypoint.sh
         mode: 0555
     environment:
+      - DEBUG
       - AWS_ACCESS_KEY_ID
       - AWS_REGION
       - AWS_S3_ACL