diff --git a/hosts/weinturm-pretix-prod/services/pretix.nix b/hosts/weinturm-pretix-prod/services/pretix.nix
index 2afab88..35bb209 100644
--- a/hosts/weinturm-pretix-prod/services/pretix.nix
+++ b/hosts/weinturm-pretix-prod/services/pretix.nix
@@ -1,10 +1,16 @@
 { config, lib, pkgs, ... }:
 {
+  nixpkgs.config.permittedInsecurePackages = [
+    "python3.10-requests-2.28.2"
+    "python3.10-cryptography-40.0.1"
+  ];
+
   services.pretix = {
     enable = true;
     instanceName = "Weinturm Open Air";
     domain = "tickets.weinturm-open-air.de";
     extraDomains = [
+      "tickets.weinturm.jalr.de"
       "tickets.wasted-openair.de"
       "oel.wasted-openair.de"
     ];
@@ -18,6 +24,27 @@
       enable = true;
       days = 14;
     };
+    mail = {
+      enable = true;
+      from = "no-reply@tickets.weinturm-open-air.de";
+      admins = [
+        "mail@jalr.de"
+      ];
+    };
+  };
+
+  jalr.mailserver = {
+    enable = true;
+    fqdn = "tickets.weinturm.jalr.de";
+    domains = [
+      {
+        domain = "tickets.weinturm-open-air.de";
+        enableDKIM = false;
+      }
+    ];
+    messageSizeLimit = 10 * 1024 * 1024;
+    users = [ ];
+    spam.enable = false;
   };
 
   security.acme = {