diff --git a/home-modules/email.nix b/home-modules/email.nix
index b3e00d4..49b6d58 100755
--- a/home-modules/email.nix
+++ b/home-modules/email.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, host, rice, secrets, ... }: 
+{ pkgs, lib, host, user, rice, secrets, ... }: 
 lib.mkIf (host != "NxACE")
 {
   home.packages = with pkgs; [
@@ -6,8 +6,7 @@ lib.mkIf (host != "NxACE")
   ];
 
 
-  programs.thunderbird = 
-  let
+  programs.thunderbird = let
     inherit (lib.generators) toJSON;
     extensions = toJSON {} {
       "default-theme@mozilla.org" = "5787f490-29b8-436e-a111-640da8590790";
@@ -22,7 +21,7 @@ lib.mkIf (host != "NxACE")
   in {
     enable = true;
     profiles = {
-      default = {
+      "${user}" = {
         isDefault = true;
         settings = with rice.color; {
           "calendar.alarms.showmissed" = false;
@@ -47,7 +46,18 @@ lib.mkIf (host != "NxACE")
           "mailnews.headers.showReferences" = true;
           "mailnews.headers.showSender" = true;
           "mailnews.headers.showUserAgent" = true;
+          "toolkit.legacyUserProfileCustomizations.stylesheets" = true;         
         };
+        userChrome = with rice.color; /* css */ ''
+          * {
+            color: ${rice.lib.hex-to-rgb-comma-string foreground} !important;
+            background-color: rgba(${rice.lib.hex-to-rgb-comma-string background}, ${builtins.toString rice.transparency}) !important;
+            border: none !important;
+          }
+          treechildren::-moz-tree-row(odd), treechildren::-moz-tree-row(even) {
+            background-color: rgba(${rice.lib.hex-to-rgb-comma-string background}, ${builtins.toString rice.transparency}) !important;
+          }
+        '';
       }; 
     }; 
   };
@@ -76,7 +86,7 @@ lib.mkIf (host != "NxACE")
       };
       thunderbird = {
         enable = true;
-        profiles = [ "default" ];
+        profiles = [ "nx2" ];
         # The id given as argument is an automatically generated account identifier.
         settings = OAuth2Settings; 
       };
@@ -96,7 +106,7 @@ lib.mkIf (host != "NxACE")
       };
       thunderbird = {
         enable = true;
-        profiles = [ "default" ];
+        profiles = [ "nx2" ];
         # The id given as argument is an automatically generated account identifier.
         settings = OAuth2Settings; 
       };
@@ -127,7 +137,7 @@ lib.mkIf (host != "NxACE")
       };
       thunderbird = {
         enable = true;
-        profiles = [ "default" ];
+        profiles = [ "nx2" ];
         settings = id: {
           "mail.server.server_${id}.fcc_folder" = "imap://${un}%40hs-mittweida.de@xc.hs-mittweida.de/Sent";
         };