diff --git a/mailu/docker-compose.yml b/mailu/docker-compose.yml
index 91cb1a8..e02d066 100644
--- a/mailu/docker-compose.yml
+++ b/mailu/docker-compose.yml
@@ -21,7 +21,7 @@ services:
       - "143:143"
       - "993:993"
     volumes:
-         - ./certs:/certs/letsencrypt:ro
+         - ./certs:/certs/letsencrypt
          
   imap:
     image: ghcr.io/mailu/dovecot:master
diff --git a/mailu/mailu.env b/mailu/mailu.env
index 4c4bed2..e345b76 100644
--- a/mailu/mailu.env
+++ b/mailu/mailu.env
@@ -2,7 +2,7 @@
 SECRET_KEY=b9cff1261bdc8033e42b49bb2ee62e72
 
 # Główna domena
-DOMAIN=mail.bodypainter.eu
+DOMAIN=bodypainter.eu
 HOSTNAME=mail
 HOSTNAMES=mail.bodypainter.eu
 CERTIFICATE_DOMAIN=mail.bodypainter.eu
@@ -12,9 +12,6 @@ POSTMASTER=postmaster
 ADMIN=admin
 ADMIN_PW=xxx
 
-# TLS
-TLS_FLAVOR=letsencrypt
-
 # Wiadomości
 MESSAGE_SIZE_LIMIT=52428800
 
@@ -31,6 +28,4 @@ FRONT_ADDRESS=front
 
 WEBSERVICES=nginx
 
-CERTS_PATH=/certs/letsencrypt
-TLS_CERT_FILENAME=${CERTS_PATH}/fullchain.pem
-TLS_KEY_FILENAME=${CERTS_PATH}/privkey.pem
+