Setup mail server and restructure some things

config/hosts/web-public-2/virtualHosts/anisync.grzb.de.nix

@@ -0,0 +1,26 @@
+{ ... }:
+{
+  services.nginx.virtualHosts."anisync.grzb.de" = {
+    forceSSL = true;
+    enableACME = true;
+    listen = [
+      { 
+        addr = "localhost";
+        port = 1234;
+      } # workaround for enableACME check
+      {
+        addr = "localhost";
+        port = 8443;
+        ssl = true;
+        proxyProtocol = true;
+      }
+    ];
+    locations."/" = {
+      proxyPass = "http://anisync.vs.grzb.de:8080";
+      proxyWebsockets = true;
+    };
+    extraConfig = ''
+      add_header X-Content-Type-Options nosniff;
+    '';
+  };
+}