diff --git a/sp-modules/simple-nixos-mailserver/config.nix b/sp-modules/simple-nixos-mailserver/config.nix
index b1c8379..87e005b 100644
--- a/sp-modules/simple-nixos-mailserver/config.nix
+++ b/sp-modules/simple-nixos-mailserver/config.nix
@@ -58,13 +58,19 @@ lib.mkIf sp.modules.simple-nixos-mailserver.enable {
     virusScanning = false;
   };
 
+  
   services.roundcube = {
-    enable = true;
-    hostName = "cube.bloodwine.cyou";
-  };
-
-  services.nginx = {
-    enable = true;
+     enable = true;
+     # this is the url of the vhost, not necessarily the same as the fqdn of
+     # the mailserver
+     hostName = "webmail.bloodwine.cyou";
+     extraConfig = ''
+       # starttls needed for authentication, so the fqdn required to match
+       # the certificate
+       $config['smtp_server'] = "tls://${config.mailserver.fqdn}";
+       $config['smtp_user'] = "%u";
+       $config['smtp_pass'] = "%p";
+     '';
   };
 
   networking.firewall.allowedTCPPorts = [ 80 443 ];