diff --git a/docker/conf/nginx.conf b/docker/conf/nginx.conf
--- a/docker/conf/nginx.conf
+++ b/docker/conf/nginx.conf
@@ -131,5 +131,15 @@
       sub_filter "action=\"/" "action=\"/cmak/";
       sub_filter_once off;
     }
+
+    location /mailhog {
+      set $upstream "http://mailhog:8025";
+      proxy_pass $upstream;
+      proxy_set_header Host $host;
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection "Upgrade";
+      rewrite ^/mailhog/(.*)$ /$1 break;
+    }
   }
 }