diff --git a/docker-compose.yml b/docker-compose.yml
index 5130393..5cf592a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,10 +25,10 @@ services:
     labels:
       - reproxy.enabled=true
       - reproxy.server=mailserver
-      - reproxy.tcp.25=mailserver:25,proto=haproxy
-      - reproxy.tcp.465=mailserver:465,proto=haproxy
-      - reproxy.tcp.587=mailserver:587,proto=haproxy
-      - reproxy.tcp.993=mailserver:993,proto=haproxy
+      - reproxy.tcp.25=mailserver:25,proto=haproxy,sni=mail.crabs-games.art
+      - reproxy.tcp.465=mailserver:465,proto=haproxy,sni=mail.crabs-games.art
+      - reproxy.tcp.587=mailserver:587,proto=haproxy,sni=mail.crabs-games.art
+      - reproxy.tcp.993=mailserver:993,proto=haproxy,sni=mail.crabs-games.art
 
 networks:
   crabs-network: