@@ -0,0 +1,13 @@
+---
+'@objectstack/spec': minor
+'@objectstack/plugin-auth': patch
+---
+
+`GET /api/v1/auth/config` now says whether email leaves the deployment, in a new optional `features.emailDelivery` flag. It is `true` only when the wired email service reports itself configured, and `false` with no email service or with the stock `log` transport, which writes mail to the server console instead of sending it. The forgot-password page can read it to stop saying a reset link was sent on a deployment that sends no mail.
+
+The flag describes the deployment, not an address: `POST /api/v1/auth/request-password-reset` still answers a known and an unknown address the same way, with or without mail.
+
+Like every public auth flag, it is classified in `PUBLIC_AUTH_FEATURES` (login surface, opt-in), so an action may now also name it: `requiresFeature: 'emailDelivery'` is a new accepted value, lowered to `features.emailDelivery == true`.
+
+Clause-②: yes (widening)
+Metadata-protocol: added
@@ -63,6 +63,7 @@ const result = AuthEndpointSchema.parse(data);
 | **ssoEnforced** | `boolean` | optional | SSO-only login enforced: the UI hides the local password form + self-registration (a break-glass "use a password" link remains) |
 | **phoneNumber** | `boolean` | optional | Phone-number sign-in enabled (phone + password, V1.5) |
 | **phoneNumberOtp** | `boolean` | optional | Phone-number OTP sign-in and self-service password reset available — requires the phoneNumber plugin plus a deliverable SMS service |
+| **emailDelivery** | `boolean` | optional | Email leaves this deployment: the wired email service reports itself configured with a real transport, so password-reset, verification and invitation mail is delivered. False with no email service and with the stock log transport, which writes mail to the server console instead of sending it; the forgot-password page can then say a reset link cannot be emailed here and to ask an administrator. A statement about the deployment, never about an address: the password-reset request answers known and unknown addresses alike either way. Absent means not live |
 | **cloudManaged** | `boolean` | optional | Managed (cloud-hosted, SSO-only) mode: people arrive through the identity provider, so the UI hides inviting, creating users and setting their passwords; absent means not managed |
 | **turnstileSiteKey** | `string` | optional | Public Cloudflare Turnstile site key, present only while the opt-in sign-up challenge is on: the sign-up form renders the widget and sends its token in the x-captcha-response header; absent means no challenge |
 | **multiOrgEnabled** | `boolean` | optional | Multi-organization capability: true when the effective tenancy posture enforces an organization wall (group or isolated), the same answer the create-organization door gives; false on a single posture, and on a degraded deployment that asked for isolation but has none. The console offers creating, switching and leaving organizations only when it is on; the flag is default-on, so absent reads as on |
@@ -200,6 +201,7 @@ This schema accepts one of the following structures:
 | **ssoEnforced** | `boolean` | optional | SSO-only login enforced: the UI hides the local password form + self-registration (a break-glass "use a password" link remains) |
 | **phoneNumber** | `boolean` | optional | Phone-number sign-in enabled (phone + password, V1.5) |
 | **phoneNumberOtp** | `boolean` | optional | Phone-number OTP sign-in and self-service password reset available — requires the phoneNumber plugin plus a deliverable SMS service |
+| **emailDelivery** | `boolean` | optional | Email leaves this deployment: the wired email service reports itself configured with a real transport, so password-reset, verification and invitation mail is delivered. False with no email service and with the stock log transport, which writes mail to the server console instead of sending it; the forgot-password page can then say a reset link cannot be emailed here and to ask an administrator. A statement about the deployment, never about an address: the password-reset request answers known and unknown addresses alike either way. Absent means not live |
 | **cloudManaged** | `boolean` | optional | Managed (cloud-hosted, SSO-only) mode: people arrive through the identity provider, so the UI hides inviting, creating users and setting their passwords; absent means not managed |
 | **turnstileSiteKey** | `string` | optional | Public Cloudflare Turnstile site key, present only while the opt-in sign-up challenge is on: the sign-up form renders the widget and sends its token in the x-captcha-response header; absent means no challenge |
 | **multiOrgEnabled** | `boolean` | optional | Multi-organization capability: true when the effective tenancy posture enforces an organization wall (group or isolated), the same answer the create-organization door gives; false on a single posture, and on a degraded deployment that asked for isolation but has none. The console offers creating, switching and leaving organizations only when it is on; the flag is default-on, so absent reads as on |
 
@@ -55,7 +55,7 @@ const result = ActionSchema.parse(data);
 | **undoable** | `boolean` | optional | Offer an Undo affordance after this single-record update action succeeds. `operation: 'update'` is the one declared operation and the declared form of that action: what the undo captures is the prior value of EVERY field the action writes — the merged write bag, `patch` UNDER the collected `params`, not `patch` alone. An action with no `operation` declares no write set here, but `type: 'api'` is fulfilled by the console, which builds the undo envelope from `undoable` alone. Those two shapes — `operation: 'update'` and `type: 'api'` — are the whole fulfillable set; on a registered action `undoable` beside any other shape is refused, because nothing would anchor the capture. |
 | **resultDialog** | `{ title?: string \| Record<string, string>; description?: string \| Record<string, string>; acknowledge?: string \| Record<string, string>; format?: Enum<'qrcode' \| 'code-list' \| 'secret' \| 'text' \| 'json'>; … }` | optional | Render API response in a one-shot reveal dialog (suppresses successMessage when set). |
 | **visible** | `boolean \| string \| { dialect: Enum<'cel' \| 'cron' \| 'template'>; source: string; ast?: any; meta?: object }` | optional | Visibility predicate — `true`/`false` literal, CEL string, or `{dialect, source}` envelope. The action is offered when it evaluates TRUE. Omit = always visible. |
-| **requiresFeature** | `Enum<'twoFactor' \| 'organization' \| 'multiOrgEnabled' \| 'degradedTenancy' \| 'oidcProvider' \| 'sso' \| 'ssoEnforced' \| 'deviceAuthorization' \| 'admin' \| 'phoneNumber' \| … +2 more>` | optional | Public auth feature flag gating this action; lowered into `visible` at parse time. |
+| **requiresFeature** | `Enum<'twoFactor' \| 'organization' \| 'multiOrgEnabled' \| 'degradedTenancy' \| 'oidcProvider' \| 'sso' \| 'ssoEnforced' \| 'deviceAuthorization' \| 'admin' \| 'phoneNumber' \| … +3 more>` | optional | Public auth feature flag gating this action; lowered into `visible` at parse time. |
 | **requiresMembershipReach** | `Enum<'invite_member' \| 'cancel_invitation' \| 'update_member_role' \| 'transfer_ownership' \| 'remove_member' \| 'create_team' \| 'update_team' \| 'remove_team' \| … +4 more>` | optional | Organization endpoint (a MEMBERSHIP_REACH row) whose membership-grade gate this action follows; lowered into `visible` over current_user.positions at parse time. |
 | **disabled** | `boolean \| string \| { dialect: Enum<'cel' \| 'cron' \| 'template'>; source: string; ast?: any; meta?: object }` | optional | Disabled predicate — `true`/`false` literal, CEL string, or `{dialect, source}` envelope. The action is shown but refused when it evaluates TRUE. Omit = never disabled. |
 | **disabledReason** | `string \| Record<string, string>` | optional | Display-only reason a greyed action shows (its hover title and accessible description, or a menu item's second line) while `disabled` evaluates TRUE — the default-language string, or an inline locale map; translated at `objects.OBJECT._actions.ACTION.disabledReason` (`globalActions.ACTION.disabledReason` for an object-less action). Not a gate: the server refuses a call on its own rules (hooks, `requiredPermissions`), and nothing reads this as a condition. Omit = the default reason, "Not available for this record". A blank reason is refused. |
@@ -95,6 +95,7 @@ const result = ActionSchema.parse(data);
 * `phoneNumber`
 * `cloudManaged`
 * `phoneNumberOtp`
+* `emailDelivery`
 
 ### Allowed Values: `Action.requiresMembershipReach`
 
@@ -248,7 +249,7 @@ L2 sandboxed JS body — runs inside an isolated VM with declared capabilities
 | **defaultFromRow** | `boolean` | optional |  |
 | **carryOver** | `boolean` | optional | Carry-over param: seed the value from the current row (requires defaultFromRow: true), render it as a non-editable summary in the dialog, and submit it verbatim in the request body. Unlike `visible: false` (which omits the param from the submission entirely), a carry-over param is always sent. |
 | **visible** | `string \| { dialect: Enum<'cel' \| 'cron' \| 'template'>; source: string; ast?: any; meta?: object }` | optional | Param visibility predicate (CEL); omits the param when false. |
-| **requiresFeature** | `Enum<'twoFactor' \| 'organization' \| 'multiOrgEnabled' \| 'degradedTenancy' \| 'oidcProvider' \| 'sso' \| 'ssoEnforced' \| 'deviceAuthorization' \| 'admin' \| 'phoneNumber' \| … +2 more>` | optional | Public auth feature flag gating this param; lowered into `visible` at parse time. |
+| **requiresFeature** | `Enum<'twoFactor' \| 'organization' \| 'multiOrgEnabled' \| 'degradedTenancy' \| 'oidcProvider' \| 'sso' \| 'ssoEnforced' \| 'deviceAuthorization' \| 'admin' \| 'phoneNumber' \| … +3 more>` | optional | Public auth feature flag gating this param; lowered into `visible` at parse time. |
 
 ### Allowed Values: `ActionParam.type`
 
@@ -316,6 +317,7 @@ L2 sandboxed JS body — runs inside an isolated VM with declared capabilities
 * `phoneNumber`
 * `cloudManaged`
 * `phoneNumberOtp`
+* `emailDelivery`
 
 ### Nested Shape: `ActionParam.options[number]`
 
 
@@ -3208,6 +3208,8 @@ describe('AuthManager', () => {
         admin: false,
         phoneNumber: false,
         phoneNumberOtp: false,
+        // [#30107] No email service is wired here, so no mail leaves.
+        emailDelivery: false,
         multiOrgEnabled: false,
         // [ADR-0105 D1] Which of `single` | `group` | `isolated` is in force.
         // A vanilla deployment (no tenancy service wired, no env override) is
 
@@ -2790,7 +2790,9 @@ export class AuthManager {
    * transport swapped from the mail settings at runtime). Read at call time,
    * never cached at boot. [#27843] invite-member's `outcome` asks it too
    * (`invitation-delivery-outcome.ts`), so an invite answers `link_only` on
-   * exactly the deployments where sign-up would not mail either.
+   * exactly the deployments where sign-up would not mail either. [#30107]
+   * `getPublicConfig()`'s `features.emailDelivery` serves the same answer, so
+   * the forgot-password page stops saying a reset link was sent where none is.
    *
    * ⛔ An implementation WITHOUT the member is NOT live: the contract says an
    * absent member is unknown, and the flow asking — a success answer that only
@@ -4701,6 +4703,14 @@ export class AuthManager {
       // SMS path can actually deliver (plugin on + deliverable SMS service),
       // so the login UI never shows a dead "sign in with code" option.
       phoneNumberOtp: ((pluginConfig as any).phoneNumber ?? false) && this.isPhoneOtpDeliverable(),
+      // [#30107] Does mail leave this deployment? The one deliverability rule
+      // (`isEmailDeliveryLive()`: the wired service's own `isConfigured()`),
+      // read per request — so no email service and the stock `log` transport
+      // both answer false, and a transport configured later answers true
+      // without a restart. ⛔ Not `isEmailServiceAvailable()`: that is true on
+      // every default boot. The reset request answers known and unknown
+      // addresses alike either way; this describes the deployment, not one.
+      emailDelivery: this.isEmailDeliveryLive(),
       // The managed (cloud-hosted, SSO-only) mode, from the one accessor every
       // judgement site reads (ruling 6341690661 on #25083, Q2 D / Q3 A). A
       // hide-when-on flag: the console hides the doors that add people.
 
@@ -28,7 +28,13 @@
  *    gets; the server-side phone reset call (no `Request`) still awaits its
  *    send;
  *  - `runAfterResponse` hands a task's synchronous throw to `onFailure` and
- *    survives an `onFailure` that throws.
+ *    survives an `onFailure` that throws;
+ *  - the public config says whether mail leaves the deployment
+ *    (`features.emailDelivery`): false with no email service and with a
+ *    transport that reports itself unconfigured (the stock `log` one), true
+ *    with a configured one. It describes the deployment, not an address: in
+ *    all three a known and an unknown address get the same reset answer, and
+ *    that answer is the same one whether mail leaves or not.
  */
 
 import { describe, it, expect, afterAll, afterEach, vi } from 'vitest';
@@ -297,6 +303,45 @@ describe('the phone-number reset request answers without waiting on the reset te
   }, 60_000);
 });
 
+describe('the public config says whether a reset link can be emailed from this deployment', () => {
+  /** The deployment's one account, then the email service under test swapped in. */
+  async function withEmailService(service: Record<string, unknown> | undefined) {
+    const d = await deployment(async () => ({ status: 'sent' }));
+    d.manager.setEmailService(service as never);
+    const config = d.manager.getPublicConfig() as { features: Record<string, unknown> };
+    const forAccount = await requestReset(d.manager, EMAIL);
+    const forNobody = await requestReset(d.manager, NOBODY);
+    return { emailDelivery: config.features.emailDelivery, forAccount, forNobody };
+  }
+
+  const sendTemplate = async () => ({ status: 'sent' });
+
+  it('no email service: no delivery, and a known and an unknown address get the same answer', async () => {
+    const r = await withEmailService(undefined);
+
+    expect(r.emailDelivery).toBe(false);
+    expect(r.forAccount.status).toBe(200);
+    expect(r.forAccount).toEqual(r.forNobody);
+  }, 60_000);
+
+  it('a transport that reports itself unconfigured (the log one): no delivery, same answer for both addresses', async () => {
+    const r = await withEmailService({ sendTemplate, isConfigured: () => false });
+
+    expect(r.emailDelivery).toBe(false);
+    expect(r.forAccount.status).toBe(200);
+    expect(r.forAccount).toEqual(r.forNobody);
+  }, 60_000);
+
+  it('a configured transport: delivery, and the reset answer is the one a deployment without mail gives', async () => {
+    const live = await withEmailService({ sendTemplate, isConfigured: () => true });
+    const none = await withEmailService(undefined);
+
+    expect(live.emailDelivery).toBe(true);
+    expect(live.forAccount).toEqual(live.forNobody);
+    expect(live.forAccount).toEqual(none.forAccount);
+  }, 60_000);
+});
+
 describe('runAfterResponse', () => {
   it("hands a task's synchronous throw to onFailure", async () => {
     const failures: unknown[] = [];
 
@@ -214,6 +214,7 @@
     "api/AuthFeaturesConfig:cloudManaged",
     "api/AuthFeaturesConfig:degradedTenancy",
     "api/AuthFeaturesConfig:deviceAuthorization",
+    "api/AuthFeaturesConfig:emailDelivery",
     "api/AuthFeaturesConfig:magicLink [RETIRED]",
     "api/AuthFeaturesConfig:multiOrgEnabled",
     "api/AuthFeaturesConfig:oidcProvider",
 
@@ -234,6 +234,7 @@ describe('AuthFeaturesConfig declares every classified served key', () => {
     admin: true,
     phoneNumber: false,
     phoneNumberOtp: false,
+    emailDelivery: false,
     cloudManaged: false,
     termsUrl: 'https://objectstack.ai/terms',
     privacyUrl: 'https://objectstack.ai/privacy',
 
@@ -262,6 +262,11 @@ export const AuthFeaturesConfigSchema = lazySchema(() => z.object({
   phoneNumberOtp: z.boolean().optional().describe(
     'Phone-number OTP sign-in and self-service password reset available — requires the phoneNumber plugin plus a deliverable SMS service',
   ),
+  emailDelivery: z.boolean().optional().describe(
+    'Email leaves this deployment: the wired email service reports itself configured with a real transport, so password-reset, verification and invitation mail is delivered. '
+    + 'False with no email service and with the stock log transport, which writes mail to the server console instead of sending it; the forgot-password page can then say a reset link cannot be emailed here and to ask an administrator. '
+    + 'A statement about the deployment, never about an address: the password-reset request answers known and unknown addresses alike either way. Absent means not live',
+  ),
   cloudManaged: z.boolean().optional().describe(
     'Managed (cloud-hosted, SSO-only) mode: people arrive through the identity provider, so the UI hides inviting, creating users and setting their passwords; absent means not managed',
   ),
 
@@ -16,14 +16,15 @@ import {
 describe('PUBLIC_AUTH_FEATURES registry', () => {
   const entries = Object.entries(PUBLIC_AUTH_FEATURES);
 
-  it('classifies all 12 public flags', () => {
-    expect(PUBLIC_AUTH_FEATURE_NAMES).toHaveLength(12);
+  it('classifies all 13 public flags', () => {
+    expect(PUBLIC_AUTH_FEATURE_NAMES).toHaveLength(13);
     expect([...PUBLIC_AUTH_FEATURE_NAMES].sort()).toEqual(
       [
         'admin',
         'cloudManaged',
         'degradedTenancy',
         'deviceAuthorization',
+        'emailDelivery',
         'multiOrgEnabled',
         'oidcProvider',
         'organization',