diff --git a/apps/edr-freight-web/portal/src/App.tsx b/apps/edr-freight-web/portal/src/App.tsx
index fc2fca1e4..f9746e99b 100644
--- a/apps/edr-freight-web/portal/src/App.tsx
+++ b/apps/edr-freight-web/portal/src/App.tsx
@@ -28,7 +28,12 @@ import TrackingPage from "./pages/tracking/TrackingPage";
 import BillingPage from "./pages/billing/BillingPage";
 import TrainsPage from "./pages/trains/TrainsPage";
 import DashboardPage from "./pages/dashboard/DashboardPage";
-import { IamLoginPage, LoadingScreen, useAuth } from "@tria-plc/iamui-common";
+import {
+  IamLoginPage,
+  LoadingScreen,
+  useAuth,
+  useAuthUser,
+} from "@tria-plc/iamui-common";
 import CustomersPage from "./pages/customers/CustomersPage";
 import CustomerDetailPage from "./pages/customers/CustomerDetailPage";
 import NewCustomerPage from "./pages/customers/NewCustomerPage";
@@ -53,6 +58,7 @@ const App = () => {
   const navigate = useNavigate();
   const location = useLocation();
   const { user, loading } = useAuth();
+  const { logout } = useAuthUser();
 
   if (loading) {
     return <LoadingScreen />;
@@ -67,9 +73,19 @@ const App = () => {
     );
   }
 
-  if (location.pathname === "/auth") {
-    return <Navigate to="/" replace />;
-  }
+  const displayName = user?.name?.en || user?.username || user?.email || "User";
+  const userEmail = user?.email;
+
+  const handleLogout = () => {
+    // Best-effort server-side session invalidation; local cleanup always runs
+    // so a failed API call (e.g. expired token) never leaves the user stuck.
+    logout();
+    ["auth-token", "refresh-token"].forEach((name) => {
+      document.cookie = `${name}=; Max-Age=0; path=/`;
+    });
+    localStorage.clear();
+    window.location.replace("/auth");
+  };
 
   return (
     <DashboardLayout
@@ -78,6 +94,9 @@ const App = () => {
       activeHref={location.pathname}
       onNavigate={navigate}
       enableThemeToggle
+      userName={displayName}
+      userEmail={userEmail}
+      onLogout={handleLogout}
     >
       <Routes>
         <Route path="/" element={<DashboardPage />} />
diff --git a/apps/edr-freight-web/portal/src/main.tsx b/apps/edr-freight-web/portal/src/main.tsx
index 665a9fc81..b5c8c3a6f 100644
--- a/apps/edr-freight-web/portal/src/main.tsx
+++ b/apps/edr-freight-web/portal/src/main.tsx
@@ -13,6 +13,19 @@ import {
   axiosInstance,
 } from "@tria-plc/iamui-common";
 
+// Purge cookies that were stored as the literal string "undefined" before the
+// envelope interceptor fix. Without this, stale sessions would keep sending
+// "Authorization: Bearer undefined" and get 401 JsonWebTokenError forever.
+["auth-token", "refresh-token"].forEach((name) => {
+  const entry = document.cookie
+    .split("; ")
+    .find((c) => c.startsWith(`${name}=`));
+  const value = entry?.split("=").slice(1).join("=");
+  if (value === "undefined" || value === "null" || value === "") {
+    document.cookie = `${name}=; Max-Age=0; path=/`;
+  }
+});
+
 const queryClient = new QueryClient();
 window.__IAM_CONFIG__ = {
   apiUrl: `${import.meta.env.VITE_BASE_API_URL}/api`,
diff --git a/packages/ui-common/src/components/Layout/DashboardLayout.tsx b/packages/ui-common/src/components/Layout/DashboardLayout.tsx
index 184448b41..eb4bdb1bd 100644
--- a/packages/ui-common/src/components/Layout/DashboardLayout.tsx
+++ b/packages/ui-common/src/components/Layout/DashboardLayout.tsx
@@ -17,6 +17,10 @@ export interface DashboardLayoutProps {
   onNavigate?: (href: string) => void;
   headerRight?: ReactNode;
   enableThemeToggle?: boolean;
+  userName?: string;
+  userEmail?: string;
+  userInitials?: string;
+  onLogout?: () => void;
   children: ReactNode;
 }
 
@@ -42,8 +46,20 @@ const DashboardLayout = ({
   onNavigate,
   headerRight,
   enableThemeToggle = false,
+  userName = "User",
+  userEmail,
+  userInitials,
+  onLogout,
   children,
 }: DashboardLayoutProps) => {
+  const initials =
+    userInitials ??
+    userName
+      .split(" ")
+      .filter(Boolean)
+      .slice(0, 2)
+      .map((n) => n[0].toUpperCase())
+      .join("");
   const [theme, setTheme] = useState<Theme>(() =>
     enableThemeToggle ? getInitialTheme() : "light",
   );
@@ -148,10 +164,10 @@ const DashboardLayout = ({
                 className="flex items-center gap-2 rounded-xl border border-transparent px-2 py-1.5 transition hover:border-[#33578D]/20 hover:bg-[#33578D]/5 aria-expanded:border-[#33578D]/30 aria-expanded:bg-[#33578D]/10 dark:hover:border-[#33578D]/30 dark:hover:bg-[#33578D]/10 dark:aria-expanded:border-[#33578D]/40 dark:aria-expanded:bg-[#33578D]/20"
               >
                 <div className="flex h-8 w-8 items-center justify-center rounded-full bg-[#33578D] text-xs font-semibold text-white">
-                  JD
+                  {initials}
                 </div>
                 <span className="hidden text-sm font-medium text-slate-700 md:block dark:text-slate-200">
-                  John Doe
+                  {userName}
                 </span>
                 <ChevronDown
                   className={`h-4 w-4 text-slate-400 transition dark:text-slate-500 ${
@@ -167,11 +183,13 @@ const DashboardLayout = ({
                 >
                   <div className="border-b border-slate-100 px-4 py-3 dark:border-slate-700">
                     <p className="text-sm font-semibold text-slate-900 dark:text-slate-100">
-                      John Doe
-                    </p>
-                    <p className="text-xs text-slate-500 dark:text-slate-400">
-                      john.doe@edr.com
+                      {userName}
                     </p>
+                    {userEmail ? (
+                      <p className="text-xs text-slate-500 dark:text-slate-400">
+                        {userEmail}
+                      </p>
+                    ) : null}
                   </div>
                   <a
                     href="#profile"
@@ -182,15 +200,18 @@ const DashboardLayout = ({
                     <User className="h-4 w-4" />
                     Profile
                   </a>
-                  <a
-                    href="#logout"
+                  <button
+                    type="button"
                     role="menuitem"
-                    onClick={() => setIsUserMenuOpen(false)}
-                    className="flex items-center gap-2 px-4 py-2 text-sm text-red-600 transition hover:bg-red-50 dark:text-red-400 dark:hover:bg-red-950/30"
+                    onClick={() => {
+                      setIsUserMenuOpen(false);
+                      onLogout?.();
+                    }}
+                    className="flex w-full items-center gap-2 px-4 py-2 text-sm text-red-600 transition hover:bg-red-50 dark:text-red-400 dark:hover:bg-red-950/30"
                   >
                     <LogOut className="h-4 w-4" />
                     Logout
-                  </a>
+                  </button>
                 </div>
               ) : null}
             </div>