diff --git a/.env b/.env
index f2adaaf..d96786d 100644
--- a/.env
+++ b/.env
@@ -29,15 +29,15 @@ SUBNET=172.100.0.0/24
 DOMAIN=sda.zone
 
 # Hostnames for this server, separated with commas
-HOSTNAMES=pdocker5.serveur
+HOSTNAMES=pdocker5.serveur,mail.sda.zone
 
 # Postmaster local part (will append the main mail domain)
 POSTMASTER=admin
 
 # Choose how secure connections will behave (value: letsencrypt, cert, notls, mail, mail-letsencrypt)
-TLS_FLAVOR=cert
-TLS_CERT_FILENAME=pdocker5.serveur.crt
-TLS_KEYPAIR_FILENAME=pdocker5.serveur.pem
+TLS_FLAVOR=notls
+#TLS_CERT_FILENAME=pdocker5.serveur.crt
+#TLS_KEYPAIR_FILENAME=pdocker5.serveur.pem
 
 # Authentication rate limit (per source IP address)
 AUTH_RATELIMIT=10/minute
@@ -112,8 +112,8 @@ COMPRESSION_LEVEL=
 # IMAP full-text search is enabled by default. Set the following variable to off in order to disable the feature.
 # FULL_TEXT_SEARCH=off
 
-IMAP_TLS_REQUIRED=false
-IMAP_TLS_FORCE=false
+#IMAP_TLS_REQUIRED=false
+#IMAP_TLS_FORCE=false
 
 
 ###################################
@@ -128,7 +128,7 @@ WEB_ADMIN=/admin
 
 # Path to the webmail if enabled
 WEB_WEBMAIL=/webmail
-SESSION_COOKIE_SECURE=true
+#SESSION_COOKIE_SECURE=true
 
 # Website name
 SITENAME=SDA.Zone