diff --git a/infrastructure/services/caddy/config/Caddyfile b/infrastructure/services/caddy/config/Caddyfile
index c4706aa..6b67cae 100644
--- a/infrastructure/services/caddy/config/Caddyfile
+++ b/infrastructure/services/caddy/config/Caddyfile
@@ -1,5 +1,5 @@
 {
-	email bensuperpc@gmail.com
+	email {$MAIL_DOMAIN}
 	key_type p384
 
 	log {
diff --git a/infrastructure/services/caddy/env/caddy.env b/infrastructure/services/caddy/env/caddy.env
index e05bd7b..110f151 100644
--- a/infrastructure/services/caddy/env/caddy.env
+++ b/infrastructure/services/caddy/env/caddy.env
@@ -1 +1,2 @@
 MAIN_DOMAIN=bensuperpc.org
+MAIL_DOMAIN=bensuperpc@gmail.com