diff --git a/components/settings/__tests__/all-mail-folder-names.test.tsx b/components/settings/__tests__/all-mail-folder-names.test.tsx
new file mode 100644
index 000000000..9a4de72c6
--- /dev/null
+++ b/components/settings/__tests__/all-mail-folder-names.test.tsx
@@ -0,0 +1,63 @@
+import { render, screen } from '@testing-library/react';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import type { Mailbox } from '@/lib/jmap/types';
+import { useAccountStore } from '@/stores/account-store';
+import { useEmailStore } from '@/stores/email-store';
+import { usePolicyStore } from '@/stores/policy-store';
+import { useSettingsStore } from '@/stores/settings-store';
+import { MultipleAccountsSection } from '../layout-settings';
+
+// settings-9 (usability pass 2026-11-04): the folders that feed All mail are
+// named as in the sidebar, not by the server ("Sent Items", "Junk Mail").
+
+vi.mock('../settings-section', async (importOriginal) => ({
+  ...(await importOriginal<typeof import('../settings-section')>()),
+  SettingsSection: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+const mailbox = (id: string, name: string, role?: string) =>
+  ({ id, name, role, sortOrder: 0, totalEmails: 0, unreadEmails: 0, isShared: false, myRights: {} } as unknown as Mailbox);
+
+const initial = {
+  account: useAccountStore.getState(),
+  email: useEmailStore.getState(),
+  policy: usePolicyStore.getState(),
+  settings: useSettingsStore.getState(),
+};
+
+beforeEach(() => {
+  useAccountStore.setState({
+    accounts: [
+      { id: 'a', email: 'a@example.org', displayName: 'A', isConnected: true },
+      { id: 'b', email: 'b@example.org', displayName: 'B', isConnected: true },
+    ],
+    activeAccountId: 'a',
+  } as never);
+  useEmailStore.setState({
+    mailboxes: [mailbox('sent', 'Sent Items', 'sent'), mailbox('junk', 'Junk Mail', 'junk'), mailbox('work', 'Work')],
+  } as never);
+  usePolicyStore.setState({
+    isSettingLocked: () => false,
+    isSettingHidden: () => false,
+    isFeatureEnabled: () => true,
+  } as never);
+  useSettingsStore.setState({ enableUnifiedMailbox: true, enableCrossAllView: true, allMailFolderIds: {} });
+});
+
+afterEach(() => {
+  useAccountStore.setState(initial.account, true);
+  useEmailStore.setState(initial.email, true);
+  usePolicyStore.setState(initial.policy, true);
+  useSettingsStore.setState(initial.settings, true);
+});
+
+describe('the All mail folder list', () => {
+  it('names role folders as the sidebar does', () => {
+    render(<MultipleAccountsSection />);
+    expect(screen.getByText('mailboxes.sent')).toBeInTheDocument();
+    expect(screen.getByText('mailboxes.spam')).toBeInTheDocument();
+    expect(screen.getByText('Work')).toBeInTheDocument();
+    expect(screen.queryByText('Sent Items')).toBeNull();
+    expect(screen.queryByText('Junk Mail')).toBeNull();
+  });
+});
diff --git a/components/settings/__tests__/folder-settings-bulk-move.test.tsx b/components/settings/__tests__/folder-settings-bulk-move.test.tsx
index b90ce5d83..a4a83b401 100644
--- a/components/settings/__tests__/folder-settings-bulk-move.test.tsx
+++ b/components/settings/__tests__/folder-settings-bulk-move.test.tsx
@@ -84,7 +84,8 @@ describe('FolderSettings bulk move (#1173)', () => {
     fireEvent.click(checkboxFor('A3'), { shiftKey: true });
 
     expect(['A1', 'A2', 'A3'].map(isTicked)).toEqual([true, true, true]);
-    expect(['Inbox', 'A4', 'Old mailbox'].map(isTicked)).toEqual([false, false, false]);
+    // The Inbox row carries the sidebar's name (mailboxes.inbox under the key-echo mock).
+    expect(['mailboxes.inbox', 'A4', 'Old mailbox'].map(isTicked)).toEqual([false, false, false]);
     expect(screen.getByText('selected_count')).toBeTruthy();
   });
 
diff --git a/components/settings/__tests__/folder-settings-role-label.test.tsx b/components/settings/__tests__/folder-settings-role-label.test.tsx
index 5931912b2..4880cf8c5 100644
--- a/components/settings/__tests__/folder-settings-role-label.test.tsx
+++ b/components/settings/__tests__/folder-settings-role-label.test.tsx
@@ -5,8 +5,9 @@ import { useEmailStore } from '@/stores/email-store';
 import { useAuthStore } from '@/stores/auth-store';
 import type { Mailbox } from '@/lib/jmap/types';
 
-// #495: Stalwart's Scheduled mailbox carries role "scheduled"; the folder list
-// renders `role_<role>` and the key must exist (see translations.test.ts).
+// Folders with a role are named as in the sidebar (settings-9, 2026-11-04):
+// the server's "Sent Items" or "Junk Mail" never shows, and no second chip
+// repeats the role next to the name.
 
 vi.mock('../settings-section', async (importOriginal) => ({
   ...(await importOriginal<typeof import('../settings-section')>()),
@@ -39,21 +40,51 @@ function makeMailbox(overrides: Partial<Mailbox>): Mailbox {
   } as Mailbox;
 }
 
-describe('FolderSettings role label for the Scheduled mailbox (#495)', () => {
+describe('FolderSettings names role folders as the sidebar does', () => {
   beforeEach(() => {
     useAuthStore.setState({ client: null } as never);
     useEmailStore.setState({
       mailboxes: [
         makeMailbox({ id: 'inbox', name: 'Inbox', role: 'inbox' }),
-        makeMailbox({ id: 'sched', name: 'Scheduled', role: 'scheduled' as never }),
+        makeMailbox({ id: 'sent', name: 'Sent Items', role: 'sent', sortOrder: 1 }),
+        makeMailbox({ id: 'junk', name: 'Junk Mail', role: 'junk', sortOrder: 2 }),
+        makeMailbox({ id: 'trash', name: 'Deleted Items', role: 'trash', sortOrder: 3 }),
+        makeMailbox({ id: 'sched', name: 'Scheduled', role: 'scheduled' as never, sortOrder: 4 }),
+        makeMailbox({ id: 'work', name: 'Work', sortOrder: 5 }),
       ],
       fetchMailboxes: vi.fn(),
     } as never);
   });
 
-  it('renders the role badge through the role_scheduled key', () => {
+  it('shows the sidebar name for role folders, never the server name', () => {
     render(<FolderSettings />);
-    // The test i18n mock echoes the key, so the badge shows the key itself.
-    expect(screen.getByText('role_scheduled')).toBeInTheDocument();
+    // The test i18n mock echoes the key: the sidebar's mailboxes.<role> keys.
+    const rowName = (text: string) => screen.getAllByText(text).find(el => el.tagName === 'SPAN');
+    expect(rowName('mailboxes.sent')).toBeTruthy();
+    expect(rowName('mailboxes.spam')).toBeTruthy();
+    expect(rowName('mailboxes.trash')).toBeTruthy();
+    for (const serverName of ['Sent Items', 'Junk Mail', 'Deleted Items']) {
+      expect(screen.queryByText(serverName)).toBeNull();
+      expect(screen.queryByTitle(serverName)).toBeNull();
+    }
+    // Folders the sidebar has no name for keep their own.
+    expect(rowName('Work')).toBeTruthy();
+    expect(rowName('Scheduled')).toBeTruthy();
+  });
+
+  it('draws no role chip next to the name', () => {
+    render(<FolderSettings />);
+    // role_<role> is only the label of its row in Standard folder roles.
+    for (const role of ['inbox', 'sent', 'junk', 'trash']) {
+      expect(screen.getAllByText(`role_${role}`)).toHaveLength(1);
+    }
+    expect(screen.queryByText('role_scheduled')).toBeNull();
+  });
+
+  it('offers the sidebar names in the move-to and role pickers', () => {
+    render(<FolderSettings />);
+    const options = Array.from(document.querySelectorAll('option')).map(o => o.textContent);
+    expect(options).not.toContain('Sent Items');
+    expect(options).not.toContain('Junk Mail');
   });
 });
diff --git a/components/settings/folder-settings.tsx b/components/settings/folder-settings.tsx
index 19aa2a4d5..5ec6b278c 100644
--- a/components/settings/folder-settings.tsx
+++ b/components/settings/folder-settings.tsx
@@ -40,6 +40,7 @@ import {
 } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
 import { isFolderCountMode } from '@/lib/folder-counts';
+import { localizeMailboxName } from '@/lib/mailbox-label';
 
 // Must match the per-level indentation used in the row styles below: dragging
 // a folder this many pixels right/left targets one nesting level deeper/higher.
@@ -164,6 +165,11 @@ function SortableFolderRow({ id, title, children }: { id: string; title: string;
 
 export function FolderSettings() {
   const t = useTranslations('settings.folders');
+  const tSidebar = useTranslations('sidebar');
+  // Folders with a role read as in the sidebar (Sent, Spam, Trash), never
+  // by the server's name ("Sent Items", "Junk Mail").
+  const folderName = (mb: { role?: string | null; name: string }): string =>
+    localizeMailboxName(mb.role, mb.name, (k) => tSidebar(`mailboxes.${k}`));
   const { client } = useAuthStore();
   const { mailboxes, fetchMailboxes, createMailbox, renameMailbox, deleteMailbox, setMailboxRole, reorderMailboxes, moveMailbox, moveMailboxes } = useEmailStore();
 
@@ -304,15 +310,15 @@ export function FolderSettings() {
   };
   moveRoots.forEach(blockSubtree);
 
-  const getFolderPath = (mb: { parentId?: string; name: string }): string => {
-    const parts = [mb.name];
+  const getFolderPath = (mb: { parentId?: string; name: string; role?: string | null }): string => {
+    const parts = [folderName(mb)];
     const seen = new Set<string>();
     let parentId = mb.parentId;
     while (parentId && !seen.has(parentId)) {
       seen.add(parentId);
       const parent = ownMailboxes.find(p => p.id === parentId);
       if (!parent) break;
-      parts.unshift(parent.name);
+      parts.unshift(folderName(parent));
       parentId = parent.parentId;
     }
     return parts.join(' / ');
@@ -515,7 +521,8 @@ export function FolderSettings() {
 
   const renderCreateInline = (parentId: string | null, depth: number) => {
     if (!isCreating || creatingParentId !== parentId) return null;
-    const parentName = parentId ? ownMailboxes.find(m => m.id === parentId)?.name : null;
+    const parent = parentId ? ownMailboxes.find(m => m.id === parentId) : undefined;
+    const parentName = parent ? folderName(parent) : null;
     return (
       <div
         className="flex flex-wrap items-center gap-2 mt-1 p-2.5 bg-muted/30 rounded-md border border-border"
@@ -637,7 +644,7 @@ export function FolderSettings() {
                 type="button"
                 role="checkbox"
                 aria-checked={isSelected}
-                aria-label={t('select_folder', { name: mb.name })}
+                aria-label={t('select_folder', { name: folderName(mb) })}
                 title={t('select_hint')}
                 // Keep Shift+click from selecting the page text in between.
                 onMouseDown={(e) => { if (e.shiftKey) e.preventDefault(); }}
@@ -658,7 +665,7 @@ export function FolderSettings() {
             {/* Expand/collapse toggle for folders with children */}
             {hasChildren ? (
               <IconButton
-                label={isExpanded ? t('collapse', { name: mb.name }) : t('expand', { name: mb.name })}
+                label={isExpanded ? t('collapse', { name: folderName(mb) }) : t('expand', { name: folderName(mb) })}
                 aria-expanded={isExpanded}
                 onClick={() => toggleExpanded(mb.id)}
                 className="h-5 w-5 text-muted-foreground flex-shrink-0"
@@ -707,12 +714,7 @@ export function FolderSettings() {
                 />
               )}
             </div>
-            <span className="text-sm text-foreground truncate" title={mb.name} dir="auto">{mb.name}</span>
-            {mb.role && (
-              <span className="text-xs px-1.5 py-0.5 rounded-full bg-primary/10 text-primary font-medium flex-shrink-0">
-                {t(`role_${mb.role}`)}
-              </span>
-            )}
+            <span className="text-sm text-foreground truncate" title={folderName(mb)} dir="auto">{folderName(mb)}</span>
             {mb.unreadEmails > 0 && (
               <span className="text-xs tabular-nums px-1.5 py-0.5 rounded-full bg-primary text-primary-foreground font-medium flex-shrink-0">
                 {mb.unreadEmails}
@@ -722,7 +724,7 @@ export function FolderSettings() {
           {/* Phone: the counter and the row actions don't fit next to the
               name, so they sit behind a ⋮ (right-click opens it too). */}
           <IconButton
-            label={t('actions', { name: mb.name })}
+            label={t('actions', { name: folderName(mb) })}
             className="sm:hidden flex-shrink-0 text-muted-foreground"
             onClick={(e) => openContextMenuFrom(e.currentTarget, mb, 'end')}
           >
@@ -732,7 +734,7 @@ export function FolderSettings() {
             <Select
               value={folderCountModes?.[mb.id] ?? ''}
               onChange={(value) => setCountMode(mb.id, value)}
-              ariaLabel={t('count_mode', { name: mb.name })}
+              ariaLabel={t('count_mode', { name: folderName(mb) })}
               className="px-1.5 py-0.5 text-xs max-w-[9rem] pointer-coarse:max-w-[12rem]"
               options={countModeOptions}
             />
@@ -906,11 +908,11 @@ export function FolderSettings() {
           const orderedMailboxes = flattenMailboxTree(folderTree);
           // Disambiguate duplicate folder names by appending parent path
           const nameCounts = new Map<string, number>();
-          orderedMailboxes.forEach(mb => nameCounts.set(mb.name, (nameCounts.get(mb.name) || 0) + 1));
+          orderedMailboxes.forEach(mb => nameCounts.set(folderName(mb), (nameCounts.get(folderName(mb)) || 0) + 1));
           const getParentPath = (mb: { parentId?: string; name: string }) => {
             if (!mb.parentId) return '';
             const parent = ownMailboxes.find(p => p.id === mb.parentId);
-            return parent ? `${parent.name}/` : '';
+            return parent ? `${folderName(parent)}/` : '';
           };
 
           return (
@@ -922,9 +924,9 @@ export function FolderSettings() {
                   { value: '', label: t('role_none') },
                   ...orderedMailboxes.map(mb => ({
                     value: mb.id,
-                    label: (nameCounts.get(mb.name) || 0) > 1
-                      ? `${getParentPath(mb)}${mb.name} (${mb.id.slice(-6)})`
-                      : mb.name,
+                    label: (nameCounts.get(folderName(mb)) || 0) > 1
+                      ? `${getParentPath(mb)}${folderName(mb)} (${mb.id.slice(-6)})`
+                      : folderName(mb),
                   })),
                 ]}
               />
diff --git a/components/settings/layout-settings.tsx b/components/settings/layout-settings.tsx
index 30703d018..e18e79c14 100644
--- a/components/settings/layout-settings.tsx
+++ b/components/settings/layout-settings.tsx
@@ -10,6 +10,7 @@ import { usePolicyStore } from '@/stores/policy-store';
 import { useAccountStore } from '@/stores/account-store';
 import { useEmailStore } from '@/stores/email-store';
 import { hiddenSharedMailIds, setSharedMailAccountHidden } from '@/lib/shared-mail-visibility';
+import { localizeMailboxName } from '@/lib/mailbox-label';
 
 const MAIL_LAYOUT_PREVIEW_ROWS = [
   { sender: 'Alice', subject: 'Quarterly roadmap', preview: 'The draft is ready for review.', selected: false },
@@ -238,6 +239,7 @@ export function SidebarSection() {
  */
 export function MultipleAccountsSection() {
   const t = useTranslations('settings.appearance');
+  const tSidebar = useTranslations('sidebar');
   const { enableUnifiedMailbox, includeGroupInUnified, unifiedCrossAccount, allMailFolderIds, enableCrossUnreadView, enableCrossStarredView, enableCrossAllView, tintListRowsByAccount, showAccountDot, updateSetting } = useSettingsStore();
   const { isSettingLocked, isSettingHidden, isFeatureEnabled } = usePolicyStore();
   const accounts = useAccountStore(s => s.accounts);
@@ -391,7 +393,9 @@ export function MultipleAccountsSection() {
                       {checked && <Check className="w-3 h-3" />}
                     </span>
                     <Folder className={cn("w-4 h-4 flex-shrink-0", mb.role ? "text-primary" : "text-muted-foreground")} />
-                    <span className="text-sm text-foreground truncate">{mb.name}</span>
+                    <span className="text-sm text-foreground truncate">
+                      {localizeMailboxName(mb.role, mb.name, (k) => tSidebar(`mailboxes.${k}`))}
+                    </span>
                   </button>
                 );
               })}