diff --git a/.env.example b/.env.example
index 82a0695..c04cb46 100644
--- a/.env.example
+++ b/.env.example
@@ -1,8 +1,8 @@
 # Host to expose Send on
 HOST=send.example.org
 
-# Optional: for LetsEncrypt SSL, your email address
-LETSENCRYPT_EMAIL=mail@example.org
-
 # Optional: for LetsEncrypt SSL, same as HOST
 LETSENCRYPT_HOST=
+
+# Optional: for LetsEncrypt SSL, your email address
+LETSENCRYPT_EMAIL=mail@example.org
diff --git a/README.md b/README.md
index 0740ba1..7abfb94 100644
--- a/README.md
+++ b/README.md
@@ -12,9 +12,9 @@
 # Host to expose Send on
 HOST=send.example.org
 
-# Optional: for LetsEncrypt SSL, your email address
-LETSENCRYPT_EMAIL=mail@example.org
-
 # Optional: for LetsEncrypt SSL, same as HOST
 LETSENCRYPT_HOST=
+
+# Optional: for LetsEncrypt SSL, your email address
+LETSENCRYPT_EMAIL=mail@example.org
 ```
diff --git a/docker-compose.yaml b/docker-compose.yaml
index e0dfb19..75dc784 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -12,7 +12,7 @@ services:
       - DEFAULT_HOST=${HOST}
     volumes:
       - /var/run/docker.sock:/tmp/docker.sock:ro
-      - proxy-certs:/etc/nginx/certs
+      - proxy-certs:/etc/nginx/certs:ro
       - proxy-vhost:/etc/nginx/vhost.d
       - proxy-html:/usr/share/nginx/html
   proxy-letsencrypt:
@@ -20,6 +20,8 @@ services:
     restart: always
     environment:
       - DEFAULT_EMAIL=${LETSENCRYPT_EMAIL}
+      - NGINX_PROXY_CONTAINER=nginx-proxy
+      - NGINX_DOCKER_GEN_CONTAINER=nginx-proxy
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
       - proxy-certs:/etc/nginx/certs
@@ -35,6 +37,7 @@ services:
       - VIRTUAL_PORT=1234
       - DHPARAM_GENERATION=false
       - LETSENCRYPT_HOST
+      - LETSENCRYPT_EMAIL
       - PORT=1234
       - REDIS_HOST=redis
   redis: