update folder

nginx/conf.d/mail_web.conf

@@ -0,0 +1,31 @@
+map $http_upgrade $proxy_connection {
+  default upgrade;
+  "" close;
+}
+
+server {
+    listen 443 ssl;
+    server_name mail.grenu4.ru;
+
+    ssl_certificate /etc/letsencrypt/live/mail.grenu4.ru/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/mail.grenu4.ru/privkey.pem;
+
+    access_log /var/log/nginx/mail.grenu4.ru_access.log main;
+    error_log /var/log/nginx/mail.grenu4.ru_error.log notice;
+
+    location / {
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_pass http://127.0.0.1:8087;
+
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $proxy_connection;
+    }
+
+    location = /robots.txt {
+        add_header Content-Type text/plain;
+        return 200 "User-agent: *\nDisallow: /\n";
+    }
+}