diff --git a/ops/nixos/lib/baserow.nix b/ops/nixos/lib/baserow.nix
index b2c0b11746..7f46e3d2d4 100644
--- a/ops/nixos/lib/baserow.nix
+++ b/ops/nixos/lib/baserow.nix
@@ -17,6 +17,8 @@ let
     DATABASE_HOST = "";
     DATABASE_PASSWORD = "";
     REDIS_HOST = "localhost";
+    EMAIL_SMTP = "yesplease";
+    FROM_EMAIL = "no-reply@baserow.lukegb.com";
   };
   baserow-util = pkgs.stdenv.mkDerivation {
     name = "baserow-util";
@@ -188,4 +190,21 @@ in
       };
     };
   };
+
+  services.postfix = {
+    enable = true;
+    domain = "baserow.lukegb.com";
+    hostname = "baserow.lukegb.com";
+    extraConfig = ''
+      milter_protocol = 2
+      milter_default_action = accept
+      smtpd_milters = ${config.services.opendkim.socket}
+      non_smtpd_milters = ${config.services.opendkim.socket}
+    '';
+  };
+  services.opendkim = {
+    enable = true;
+    domains = "csl:baserow.lukegb.com";
+    selector = "totoro";
+  };
 }