diff --git a/home/thunderbird/default.nix b/home/thunderbird/default.nix
new file mode 100644
index 0000000..7c5b6d8
--- /dev/null
+++ b/home/thunderbird/default.nix
@@ -0,0 +1,26 @@
+{pkgs, ...}: let
+  user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36";
+in {
+  programs.thunderbird = {
+    enable = true;
+    package = pkgs.thunderbird;
+
+    profiles = {
+      laurent = {
+        isDefault = true;
+        userChrome = ''
+          #unifiedToolbarContent {
+            display: none !important;
+          }
+        '';
+      };
+    };
+
+    settings = {
+      "general.useragent.override" = user_agent;
+      "privacy.donottrackheader.enabled" = true;
+      "permissions.default.desktop-notification" = 1;
+      "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
+    };
+  };
+}