feat(email): add persistent smartmta storage and runtime-managed email domain syncing

changelog.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 2026-04-14 - 13.18.0 - feat(email)
+add persistent smartmta storage and runtime-managed email domain syncing
+
+- replace the email storage shim with a filesystem-backed SmartMtaStorageManager for DKIM and queue persistence
+- sync managed email domains from the database into runtime email config and update the active email server on create, update, delete, and restart
+- switch email queue, metrics, ops, and DNS integrations to smartmta public APIs including persisted queue stats and DKIM record generation
+
 ## 2026-04-14 - 13.17.9 - fix(monitoring)
 align domain activity metrics with id-keyed route data
 

package.json

@@ -27,7 +27,8 @@
     "@git.zone/tsrun": "^2.0.2",
     "@git.zone/tstest": "^3.6.3",
     "@git.zone/tswatch": "^3.3.2",
-    "@types/node": "^25.6.0"
+    "@types/node": "^25.6.0",
+    "typescript": "^6.0.2"
   },
   "dependencies": {
     "@api.global/typedrequest": "^3.3.0",
@@ -50,7 +51,7 @@
     "@push.rocks/smartlog": "^3.2.2",
     "@push.rocks/smartmetrics": "^3.0.3",
     "@push.rocks/smartmigration": "1.2.0",
-    "@push.rocks/smartmta": "^5.3.1",
+    "@push.rocks/smartmta": "^5.3.3",
     "@push.rocks/smartnetwork": "^4.6.0",
     "@push.rocks/smartpath": "^6.0.0",
     "@push.rocks/smartpromise": "^4.2.3",

pnpm-lock.yaml

@@ -69,8 +69,8 @@ importers:
         specifier: 1.2.0
         version: 1.2.0(@push.rocks/smartbucket@4.6.0)(@push.rocks/smartdata@7.1.7(socks@2.8.7))
       '@push.rocks/smartmta':
-        specifier: ^5.3.1
+        specifier: ^5.3.3
-        version: 5.3.1
+        version: 5.3.3
       '@push.rocks/smartnetwork':
         specifier: ^4.6.0
         version: 4.6.0
@@ -147,6 +147,9 @@ importers:
       '@types/node':
         specifier: ^25.6.0
         version: 25.6.0
+      typescript:
+        specifier: ^6.0.2
+        version: 6.0.2
 
 packages:
 
@@ -1248,8 +1251,8 @@ packages:
   '@push.rocks/smartmongo@5.1.1':
     resolution: {integrity: sha512-OFzEjTlXQ0zN9KYewhJRJxxX8bdVO7sl5H4RRd0F0PyU4FEXesLF8Sm4rsCFtQW1ifGQEBOcoruRkoiWz918Ug==}
 
-  '@push.rocks/smartmta@5.3.1':
+  '@push.rocks/smartmta@5.3.3':
-    resolution: {integrity: sha512-cEuXO56i/zL9eZS79eAesEW16ikdBJKLlEv9pLKkt2cmaHBWADGHjeOzJmsszQ9CSFcuhd41aHYVGMZXVvsG2g==}
+    resolution: {integrity: sha512-QxNob2yosDOhHMMjfUiQHfx8z+/UQQUdZY4ECATg3/xAMwnychR41IEVp6h7Qz3RjoJqS3NjRBThm9/jT02Gxg==}
     engines: {node: '>=14.0.0'}
     cpu: [x64, arm64]
     os: [darwin, linux, win32]
@@ -3020,6 +3023,9 @@ packages:
   libmime@5.3.7:
     resolution: {integrity: sha512-FlDb3Wtha8P01kTL3P9M+ZDNDWPKPmKHWaU/cG/lg5pfuAwdflVpZE+wm9m7pKmC5ww6s+zTxBKS1p6yl3KpSw==}
 
+  libmime@5.3.8:
+    resolution: {integrity: sha512-ZrCY+Q66mPvasAfjsQ/IgahzoBvfE1VdtGRpo1hwRB1oK3wJKxhKA3GOcd2a6j7AH5eMFccxK9fBoCpRZTf8ng==}
+
   libqp@2.1.1:
     resolution: {integrity: sha512-0Wd+GPz1O134cP62YU2GTOPNA7Qgl09XwCqM5zpBv87ERCXdfDtyKXvV7c9U22yWJh44QZqBocFnXN11K96qow==}
 
@@ -3082,6 +3088,9 @@ packages:
     resolution: {integrity: sha512-ozCC6gdQ+glXOQsveKD0YsDy8DSQFjDTz4zyzEHNV5+JP5D62LmfDZ6o1cycFx9ouG940M5dE8C8CTewdj2YWQ==}
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
 
+  lru-cache@10.4.3:
+    resolution: {integrity: sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ==}
+
   lru-cache@11.3.5:
     resolution: {integrity: sha512-NxVFwLAnrd9i7KUBxC4DrUhmgjzOs+1Qm50D3oF1/oL+r1NpZ4gA7xvG0/zJ8evR7zIKn4vLf7qTNduWFtCrRw==}
     engines: {node: 20 || >=22}
@@ -3093,8 +3102,8 @@ packages:
   lucide@1.8.0:
     resolution: {integrity: sha512-JjV/QnadgFLj1Pyu9IKl0lknrolFEzo04B64QcYLLeRzZl/iEHpdbSrRRKbyXcv45SZNv+WGjIUCT33e7xHO6Q==}
 
-  mailparser@3.9.6:
+  mailparser@3.9.8:
-    resolution: {integrity: sha512-EJYTDWMrOS1kddK1mTsRkrx2Ngh2nYsg54SRMWVVWGVEGbHH4tod8tqqU9hIRPgGQVboSjFubDn9cboSitbM3Q==}
+    resolution: {integrity: sha512-7jSlFGXiianVnhnb6wdutJFloD34488nrHY7r6FNqwXAhZ7YiJDYrKKTxZJ0oSrXcAPHm8YoYnh97xyGtrBQ3w==}
 
   make-dir@3.1.0:
     resolution: {integrity: sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==}
@@ -3431,8 +3440,8 @@ packages:
     resolution: {integrity: sha512-LarFH0+6VfriEhqMMcLX2F7SwSXeWwnEAJEsYm5QKWchiVYVvJyV9v7UDvUv+w5HO23ZpQTXDv/GxdDdMyOuoQ==}
     engines: {node: '>= 6.13.0'}
 
-  nodemailer@8.0.4:
+  nodemailer@8.0.5:
-    resolution: {integrity: sha512-k+jf6N8PfQJ0Fe8ZhJlgqU5qJU44Lpvp2yvidH3vp1lPnVQMgi4yEEMPXg5eJS1gFIJTVq1NHBk7Ia9ARdSBdQ==}
+    resolution: {integrity: sha512-0PF8Yb1yZuQfQbq+5/pZJrtF6WQcjTd5/S4JOHs9PGFxuTqoB/icwuB44pOdURHJbRKX1PPoJZtY7R4VUoCC8w==}
     engines: {node: '>=6.0.0'}
 
   normalize-newline@4.1.0:
@@ -6405,7 +6414,7 @@ snapshots:
       - supports-color
       - vue
 
-  '@push.rocks/smartmta@5.3.1':
+  '@push.rocks/smartmta@5.3.3':
     dependencies:
       '@push.rocks/smartfile': 13.1.2
       '@push.rocks/smartfs': 1.5.0
@@ -6414,8 +6423,8 @@ snapshots:
       '@push.rocks/smartpath': 6.0.0
       '@push.rocks/smartrust': 1.3.2
       '@tsclass/tsclass': 9.5.0
-      lru-cache: 11.3.5
+      lru-cache: 10.4.3
-      mailparser: 3.9.6
+      mailparser: 3.9.8
       uuid: 13.0.0
     transitivePeerDependencies:
       - supports-color
@@ -8588,6 +8597,13 @@ snapshots:
       libbase64: 1.3.0
       libqp: 2.1.1
 
+  libmime@5.3.8:
+    dependencies:
+      encoding-japanese: 2.2.0
+      iconv-lite: 0.7.2
+      libbase64: 1.3.0
+      libqp: 2.1.1
+
   libqp@2.1.1: {}
 
   lightweight-charts@5.1.0:
@@ -8644,22 +8660,24 @@ snapshots:
 
   lowercase-keys@3.0.0: {}
 
+  lru-cache@10.4.3: {}
+
   lru-cache@11.3.5: {}
 
   lru-cache@7.18.3: {}
 
   lucide@1.8.0: {}
 
-  mailparser@3.9.6:
+  mailparser@3.9.8:
     dependencies:
       '@zone-eu/mailsplit': 5.4.8
       encoding-japanese: 2.2.0
       he: 1.2.0
       html-to-text: 9.0.5
       iconv-lite: 0.7.2
-      libmime: 5.3.7
+      libmime: 5.3.8
       linkify-it: 5.0.0
-      nodemailer: 8.0.4
+      nodemailer: 8.0.5
       punycode.js: 2.3.1
       tlds: 1.261.0
 
@@ -9164,7 +9182,7 @@ snapshots:
 
   node-forge@1.4.0: {}
 
-  nodemailer@8.0.4: {}
+  nodemailer@8.0.5: {}
 
   normalize-newline@4.1.0:
     dependencies:

test/test.dcrouter.email.ts

@@ -143,6 +143,9 @@ tap.test('DcRouter class - Email config with domains and routes', async () => {
 
   // Verify unified email server was initialized
   expect(router.emailServer).toBeTruthy();
+  expect((router.emailServer as any).options.hostname).toEqual('mail.example.com');
+  expect((router.emailServer as any).options.persistRoutes).toEqual(false);
+  expect((router.emailServer as any).options.queue.storageType).toEqual('disk');
 
   // Stop the router
   await router.stop();

test/test.email-domain-manager.node.ts

@@ -0,0 +1,193 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as plugins from '../ts/plugins.js';
+import { EmailDomainManager } from '../ts/email/index.js';
+import { DcRouterDb, DomainDoc } from '../ts/db/index.js';
+import { EmailDomainDoc } from '../ts/db/documents/classes.email-domain.doc.js';
+import type { IUnifiedEmailServerOptions } from '@push.rocks/smartmta';
+
+const createTestDb = async () => {
+  const storagePath = plugins.path.join(
+    plugins.os.tmpdir(),
+    `dcrouter-email-domain-manager-${Date.now()}-${Math.random().toString(16).slice(2)}`,
+  );
+
+  DcRouterDb.resetInstance();
+  const db = DcRouterDb.getInstance({
+    storagePath,
+    dbName: `dcrouter-email-domain-${Date.now()}-${Math.random().toString(16).slice(2)}`,
+  });
+  await db.start();
+  await db.getDb().mongoDb.createCollection('__test_init');
+
+  return {
+    async cleanup() {
+      await db.stop();
+      DcRouterDb.resetInstance();
+      await plugins.fs.promises.rm(storagePath, { recursive: true, force: true });
+    },
+  };
+};
+
+const testDbPromise = createTestDb();
+
+const clearTestState = async () => {
+  for (const emailDomain of await EmailDomainDoc.findAll()) {
+    await emailDomain.delete();
+  }
+  for (const domain of await DomainDoc.findAll()) {
+    await domain.delete();
+  }
+};
+
+const createDomainDoc = async (id: string, name: string, source: 'dcrouter' | 'provider') => {
+  const doc = new DomainDoc();
+  doc.id = id;
+  doc.name = name;
+  doc.source = source;
+  doc.authoritative = source === 'dcrouter';
+  doc.createdAt = Date.now();
+  doc.updatedAt = Date.now();
+  doc.createdBy = 'test';
+  await doc.save();
+  return doc;
+};
+
+const createBaseEmailConfig = (): IUnifiedEmailServerOptions => ({
+  ports: [2525],
+  hostname: 'mail.example.com',
+  domains: [
+    {
+      domain: 'static.example.com',
+      dnsMode: 'external-dns',
+    },
+  ],
+  routes: [],
+});
+
+tap.test('EmailDomainManager syncs managed domains into runtime config and email server', async () => {
+  await testDbPromise;
+  await clearTestState();
+
+  const linkedDomain = await createDomainDoc('provider-domain', 'example.com', 'provider');
+  const updateCalls: Array<{ domains?: any[] }> = [];
+
+  const dcRouterStub = {
+    options: {
+      emailConfig: createBaseEmailConfig(),
+    },
+    emailServer: {
+      updateOptions: (options: { domains?: any[] }) => {
+        updateCalls.push(options);
+      },
+    },
+  };
+
+  const manager = new EmailDomainManager(dcRouterStub);
+  await manager.start();
+
+  const created = await manager.createEmailDomain({
+    linkedDomainId: linkedDomain.id,
+    subdomain: 'mail',
+    dkimSelector: 'selector1',
+    rotateKeys: true,
+    rotationIntervalDays: 30,
+  });
+
+  const domainsAfterCreate = dcRouterStub.options.emailConfig.domains;
+  expect(domainsAfterCreate.length).toEqual(2);
+  expect(domainsAfterCreate.some((domain) => domain.domain === 'static.example.com')).toEqual(true);
+
+  const managedDomain = domainsAfterCreate.find((domain) => domain.domain === 'mail.example.com');
+  expect(managedDomain).toBeTruthy();
+  expect(managedDomain?.dnsMode).toEqual('external-dns');
+  expect(managedDomain?.dkim?.selector).toEqual('selector1');
+  expect(updateCalls.at(-1)?.domains?.some((domain) => domain.domain === 'mail.example.com')).toEqual(true);
+
+  await manager.updateEmailDomain(created.id, {
+    rotateKeys: false,
+    rateLimits: {
+      outbound: {
+        messagesPerMinute: 10,
+      },
+    },
+  });
+
+  const domainsAfterUpdate = dcRouterStub.options.emailConfig.domains;
+  const updatedManagedDomain = domainsAfterUpdate.find((domain) => domain.domain === 'mail.example.com');
+  expect(updatedManagedDomain?.dkim?.rotateKeys).toEqual(false);
+  expect(updatedManagedDomain?.rateLimits?.outbound?.messagesPerMinute).toEqual(10);
+
+  await manager.deleteEmailDomain(created.id);
+  expect(dcRouterStub.options.emailConfig.domains.map((domain) => domain.domain)).toEqual(['static.example.com']);
+});
+
+tap.test('EmailDomainManager rejects domains already present in static config', async () => {
+  await testDbPromise;
+  await clearTestState();
+
+  const linkedDomain = await createDomainDoc('static-domain', 'static.example.com', 'provider');
+  const dcRouterStub = {
+    options: {
+      emailConfig: createBaseEmailConfig(),
+    },
+  };
+
+  const manager = new EmailDomainManager(dcRouterStub);
+
+  let error: Error | undefined;
+  try {
+    await manager.createEmailDomain({ linkedDomainId: linkedDomain.id });
+  } catch (err: unknown) {
+    error = err as Error;
+  }
+
+  expect(error?.message).toEqual('Email domain already configured for static.example.com');
+});
+
+tap.test('EmailDomainManager start merges persisted managed domains after restart', async () => {
+  await testDbPromise;
+  await clearTestState();
+
+  const linkedDomain = await createDomainDoc('local-domain', 'managed.example.com', 'dcrouter');
+  const stored = new EmailDomainDoc();
+  stored.id = 'managed-email-domain';
+  stored.domain = 'mail.managed.example.com';
+  stored.linkedDomainId = linkedDomain.id;
+  stored.subdomain = 'mail';
+  stored.dkim = {
+    selector: 'default',
+    keySize: 2048,
+    rotateKeys: false,
+    rotationIntervalDays: 90,
+  };
+  stored.dnsStatus = {
+    mx: 'unchecked',
+    spf: 'unchecked',
+    dkim: 'unchecked',
+    dmarc: 'unchecked',
+  };
+  stored.createdAt = new Date().toISOString();
+  stored.updatedAt = new Date().toISOString();
+  await stored.save();
+
+  const dcRouterStub = {
+    options: {
+      emailConfig: createBaseEmailConfig(),
+    },
+  };
+
+  const manager = new EmailDomainManager(dcRouterStub);
+  await manager.start();
+
+  const managedDomain = dcRouterStub.options.emailConfig.domains.find((domain) => domain.domain === 'mail.managed.example.com');
+  expect(managedDomain?.dnsMode).toEqual('internal-dns');
+});
+
+tap.test('cleanup', async () => {
+  const testDb = await testDbPromise;
+  await clearTestState();
+  await testDb.cleanup();
+  await tap.stopForcefully();
+});
+
+export default tap.start();

test/test.smartmta-storage-manager.node.ts

@@ -0,0 +1,31 @@
+import { tap, expect } from '@git.zone/tstest/tapbundle';
+import * as plugins from '../ts/plugins.js';
+import { SmartMtaStorageManager } from '../ts/email/index.js';
+
+const tempDir = plugins.path.join(process.cwd(), '.nogit', 'test-smartmta-storage');
+
+tap.test('SmartMtaStorageManager persists, lists, and deletes keys', async () => {
+  await plugins.fs.promises.rm(tempDir, { recursive: true, force: true });
+
+  const storageManager = new SmartMtaStorageManager(tempDir);
+  await storageManager.set('/email/dkim/example.com/default/metadata', 'metadata');
+  await storageManager.set('/email/dkim/example.com/default/public.key', 'public');
+
+  expect(await storageManager.get('/email/dkim/example.com/default/metadata')).toEqual('metadata');
+
+  const keys = await storageManager.list('/email/dkim/example.com/');
+  expect(keys).toEqual([
+    '/email/dkim/example.com/default/metadata',
+    '/email/dkim/example.com/default/public.key',
+  ]);
+
+  await storageManager.delete('/email/dkim/example.com/default/metadata');
+  expect(await storageManager.get('/email/dkim/example.com/default/metadata')).toBeNull();
+});
+
+tap.test('cleanup', async () => {
+  await plugins.fs.promises.rm(tempDir, { recursive: true, force: true });
+  await tap.stopForcefully();
+});
+
+export default tap.start();

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/dcrouter',
-  version: '13.17.9',
+  version: '13.18.0',
   description: 'A multifaceted routing service handling mail and SMS delivery functions.'
 }

ts/classes.dcrouter.ts

@@ -9,6 +9,7 @@ import {
   type IUnifiedEmailServerOptions,
   type IEmailRoute,
   type IEmailDomainConfig,
+  type IStorageManagerLike,
 } from '@push.rocks/smartmta';
 import { logger } from './logger.js';
 import { StorageBackedCertManager } from './classes.storage-cert-manager.js';
@@ -29,7 +30,7 @@ import { SecurityLogger, ContentScanner, IPReputationChecker } from './security/
 import { type IHttp3Config, augmentRoutesWithHttp3 } from './http3/index.js';
 import { DnsManager } from './dns/manager.dns.js';
 import { AcmeConfigManager } from './acme/manager.acme-config.js';
-import { EmailDomainManager } from './email/classes.email-domain.manager.js';
+import { EmailDomainManager, SmartMtaStorageManager } from './email/index.js';
 
 export interface IDcRouterOptions {
   /** Base directory for all dcrouter data. Defaults to ~/.serve.zone/dcrouter */
@@ -248,15 +249,13 @@ export class DcRouter {
   public radiusServer?: RadiusServer;
   public opsServer!: OpsServer;
   public metricsManager?: MetricsManager;
+  private emailEventSubscriptions: Array<{
+    emitter: { off(eventName: string, listener: (...args: any[]) => void): void };
+    eventName: string;
+    listener: (...args: any[]) => void;
+  }> = [];
 
-  // Compatibility shim for smartmta's DkimManager which calls dcRouter.storageManager.set()
+  public storageManager: IStorageManagerLike;
-  public storageManager: any = {
-    get: async (_key: string) => null,
-    set: async (_key: string, _value: string) => {
-      // DKIM keys from smartmta — logged but not yet migrated to smartdata
-      logger.log('debug', `storageManager.set() called (compat shim) for key: ${_key}`);
-    },
-  };
 
   // Unified database (smartdata + LocalSmartDb or external MongoDB)
   public dcRouterDb?: DcRouterDb;
@@ -329,6 +328,10 @@ export class DcRouter {
 
     // Resolve all data paths from baseDir
     this.resolvedPaths = paths.resolvePaths(this.options.baseDir);
+    paths.ensureDataDirectories(this.resolvedPaths);
+    this.storageManager = new SmartMtaStorageManager(
+      plugins.path.join(this.resolvedPaths.dataDir, 'smartmta-storage')
+    );
 
     // Initialize service manager and register all services
     this.serviceManager = new plugins.taskbuffer.ServiceManager({
@@ -452,9 +455,13 @@ export class DcRouter {
           .dependsOn('DcRouterDb')
           .withStart(async () => {
             this.emailDomainManager = new EmailDomainManager(this);
+            await this.emailDomainManager.start();
           })
           .withStop(async () => {
+            if (this.emailDomainManager) {
+              await this.emailDomainManager.stop();
               this.emailDomainManager = undefined;
+            }
           }),
       );
     }
@@ -610,19 +617,20 @@ export class DcRouter {
 
     // Email Server: optional, depends on SmartProxy
     if (this.options.emailConfig) {
+      const emailServiceDeps = ['SmartProxy', 'MetricsManager'];
+      if (this.options.dbConfig?.enabled !== false) {
+        emailServiceDeps.push('EmailDomainManager');
+      }
       this.serviceManager.addService(
         new plugins.taskbuffer.Service('EmailServer')
           .optional()
-          .dependsOn('SmartProxy')
+          .dependsOn(...emailServiceDeps)
           .withStart(async () => {
             await this.setupUnifiedEmailHandling();
           })
           .withStop(async () => {
             if (this.emailServer) {
-              if ((this.emailServer as any).deliverySystem) {
+              this.clearEmailEventSubscriptions();
-                (this.emailServer as any).deliverySystem.removeAllListeners();
-              }
-              this.emailServer.removeAllListeners();
               await this.emailServer.stop();
               this.emailServer = undefined;
             }
@@ -636,7 +644,7 @@ export class DcRouter {
       this.serviceManager.addService(
         new plugins.taskbuffer.Service('DnsServer')
           .optional()
-          .dependsOn('SmartProxy')
+          .dependsOn('SmartProxy', ...(this.options.emailConfig ? ['EmailServer'] : []))
           .withStart(async () => {
             await this.setupDnsWithSocketHandler();
           })
@@ -1511,40 +1519,74 @@ export class DcRouter {
       ...this.options.emailConfig,
       domains: transformedDomains,
       ports: this.options.emailConfig.ports.map(port => portMapping[port] || port + 10000),
-      hostname: 'localhost' // Listen on localhost for SmartProxy forwarding
+      persistRoutes: this.options.emailConfig.persistRoutes ?? false,
+      queue: {
+        storageType: 'disk',
+        persistentPath: plugins.path.join(this.resolvedPaths.dataDir, 'smartmta-queue'),
+        ...this.options.emailConfig.queue,
+      },
     };
     
     // Create unified email server
     this.emailServer = new UnifiedEmailServer(this, emailConfig);
+    this.clearEmailEventSubscriptions();
     
     // Set up error handling
-    this.emailServer.on('error', (err: Error) => {
+    this.addEmailEventSubscription(this.emailServer, 'error', (err: Error) => {
       logger.log('error', `UnifiedEmailServer error: ${err.message}`);
     });
     
     // Start the server
     await this.emailServer.start();
 
-    // Wire delivery events to MetricsManager and logger
+    // Wire delivery events to MetricsManager and logger using smartmta's public queue APIs.
-    if (this.metricsManager && this.emailServer.deliverySystem) {
-      this.emailServer.deliverySystem.on('deliveryStart', (item: any) => {
-        this.metricsManager!.trackEmailReceived(item?.from);
-        logger.log('info', `Email delivery started: ${item?.from} → ${item?.to}`, { zone: 'email' });
-      });
-      this.emailServer.deliverySystem.on('deliverySuccess', (item: any) => {
-        this.metricsManager!.trackEmailSent(item?.to);
-        logger.log('info', `Email delivered to ${item?.to}`, { zone: 'email' });
-      });
-      this.emailServer.deliverySystem.on('deliveryFailed', (item: any, error: any) => {
-        this.metricsManager!.trackEmailFailed(item?.to, error?.message);
-        logger.log('warn', `Email delivery failed to ${item?.to}: ${error?.message}`, { zone: 'email' });
-      });
-    }
     if (this.metricsManager && this.emailServer) {
-      this.emailServer.on('bounceProcessed', () => {
+      const getEnvelope = (item: { processingResult?: any; lastError?: string }) => {
+        const emailLike = item?.processingResult;
+        const from = emailLike?.from || emailLike?.email?.from || '';
+        const recipients = Array.isArray(emailLike?.to)
+          ? emailLike.to
+          : Array.isArray(emailLike?.email?.to)
+            ? emailLike.email.to
+            : [];
+        return {
+          from,
+          recipients: recipients.filter(Boolean),
+        };
+      };
+      const updateQueueSize = () => {
+        this.metricsManager!.updateQueueSize(this.emailServer!.getQueueStats().queueSize);
+      };
+
+      this.addEmailEventSubscription(this.emailServer.deliveryQueue, 'itemEnqueued', (item: any) => {
+        const envelope = getEnvelope(item);
+        this.metricsManager!.trackEmailReceived(envelope.from);
+        updateQueueSize();
+        logger.log('info', `Email queued: ${envelope.from} → ${envelope.recipients.join(', ') || 'unknown'}`, { zone: 'email' });
+      });
+      this.addEmailEventSubscription(this.emailServer.deliveryQueue, 'itemDelivered', (item: any) => {
+        const envelope = getEnvelope(item);
+        this.metricsManager!.trackEmailSent(envelope.recipients[0]);
+        updateQueueSize();
+        logger.log('info', `Email delivered to ${envelope.recipients.join(', ') || 'unknown'}`, { zone: 'email' });
+      });
+      this.addEmailEventSubscription(this.emailServer.deliveryQueue, 'itemFailed', (item: any) => {
+        const envelope = getEnvelope(item);
+        this.metricsManager!.trackEmailFailed(envelope.recipients[0], item?.lastError);
+        updateQueueSize();
+        logger.log('warn', `Email delivery failed to ${envelope.recipients.join(', ') || 'unknown'}: ${item?.lastError || 'unknown error'}`, { zone: 'email' });
+      });
+      this.addEmailEventSubscription(this.emailServer.deliveryQueue, 'itemDeferred', () => {
+        updateQueueSize();
+      });
+      this.addEmailEventSubscription(this.emailServer.deliveryQueue, 'itemRemoved', () => {
+        updateQueueSize();
+      });
+      this.addEmailEventSubscription(this.emailServer, 'bounceProcessed', () => {
         this.metricsManager!.trackEmailBounced();
         logger.log('warn', 'Email bounce processed', { zone: 'email' });
       });
+      updateQueueSize();
     }
 
     logger.log('info', `Email server started on ports: ${emailConfig.ports.join(', ')}`);
@@ -1574,11 +1616,7 @@ export class DcRouter {
     try {
       // Stop the unified email server which contains all components
       if (this.emailServer) {
-        // Remove listeners before stopping to prevent leaks on config update cycles
+        this.clearEmailEventSubscriptions();
-        if ((this.emailServer as any).deliverySystem) {
-          (this.emailServer as any).deliverySystem.removeAllListeners();
-        }
-        this.emailServer.removeAllListeners();
         await this.emailServer.stop();
         logger.log('info', 'Unified email server stopped');
         this.emailServer = undefined;
@@ -1786,10 +1824,10 @@ export class DcRouter {
      // Generate email DNS records
      const emailDnsRecords = await this.generateEmailDnsRecords();
      
-    // Initialize DKIM for all email domains
+     // Ensure DKIM keys exist for internal-dns domains before generating records.
      await this.initializeDkimForEmailDomains();
      
-    // Load DKIM records from JSON files (they should now exist)
+     // Generate DKIM records directly from smartmta instead of scanning legacy JSON files.
      const dkimRecords = await this.loadDkimRecords();
     
     // Combine all records: authoritative, email, DKIM, and user-defined
@@ -1939,55 +1977,31 @@ export class DcRouter {
   }
   
   /**
-   * Load DKIM records from JSON files
+   * Generate DKIM DNS records for internal-dns domains from smartmta's selector-aware DKIM state.
-   * Reads all *.dkimrecord.json files from the DNS records directory
    */
   private async loadDkimRecords(): Promise<Array<{name: string; type: string; value: string; ttl?: number}>> {
     const records: Array<{name: string; type: string; value: string; ttl?: number}> = [];
-    
+    if (!this.options.emailConfig?.domains || !this.emailServer?.dkimCreator) {
-    try {
-      // Ensure paths are imported
-      const dnsDir = this.resolvedPaths.dnsRecordsDir;
-      
-      // Check if directory exists
-      if (!plugins.fs.existsSync(dnsDir)) {
-        logger.log('debug', 'No DNS records directory found, skipping DKIM record loading');
       return records;
     }
 
-      // Read all files in the directory
+    for (const domainConfig of this.options.emailConfig.domains) {
-      const files = plugins.fs.readdirSync(dnsDir);
+      if (domainConfig.dnsMode !== 'internal-dns') {
-      const dkimFiles = files.filter(f => f.endsWith('.dkimrecord.json'));
+        continue;
-      
+      }
-      logger.log('info', `Found ${dkimFiles.length} DKIM record files`);
+      const selector = domainConfig.dkim?.selector || 'default';
-      
-      // Load each DKIM record
-      for (const file of dkimFiles) {
       try {
-          const filePath = plugins.path.join(dnsDir, file);
+        const dkimRecord = await this.emailServer.dkimCreator.getDNSRecordForDomain(domainConfig.domain, selector);
-          const fileContent = plugins.fs.readFileSync(filePath, 'utf8');
-          const dkimRecord = JSON.parse(fileContent);
-          
-          // Validate record structure
-          if (dkimRecord.name && dkimRecord.type === 'TXT' && dkimRecord.value) {
         records.push({
           name: dkimRecord.name,
           type: 'TXT',
           value: dkimRecord.value,
-              ttl: 3600 // Standard DKIM TTL
+          ttl: domainConfig.dns?.internal?.ttl || 3600,
         });
-            
-            logger.log('info', `Loaded DKIM record for ${dkimRecord.name}`);
-          } else {
-            logger.log('warn', `Invalid DKIM record structure in ${file}`);
-          }
       } catch (error: unknown) {
-          logger.log('error', `Failed to load DKIM record from ${file}: ${(error as Error).message}`);
+        logger.log('error', `Failed to generate DKIM record for ${domainConfig.domain}: ${(error as Error).message}`);
       }
     }
-    } catch (error: unknown) {
-      logger.log('error', `Failed to load DKIM records: ${(error as Error).message}`);
-    }
 
     return records;
   }
@@ -2013,12 +2027,17 @@ export class DcRouter {
     // Ensure necessary directories exist
     paths.ensureDataDirectories(this.resolvedPaths);
     
-    // Generate DKIM keys for each email domain
+    // Generate DKIM keys for each internal-dns email domain using the configured selector.
     for (const domainConfig of this.options.emailConfig.domains) {
+      if (domainConfig.dnsMode !== 'internal-dns') {
+        continue;
+      }
       try {
-        // Generate DKIM keys for all domains, regardless of DNS mode
+        await dkimCreator.handleDKIMKeysForSelector(
-        // This ensures keys are ready even if DNS mode changes later
+          domainConfig.domain,
-        await dkimCreator.handleDKIMKeysForDomain(domainConfig.domain);
+          domainConfig.dkim?.selector || 'default',
+          domainConfig.dkim?.keySize || 2048,
+        );
         logger.log('info', `DKIM keys initialized for ${domainConfig.domain}`);
       } catch (error: unknown) {
         logger.log('error', `Failed to initialize DKIM for ${domainConfig.domain}: ${(error as Error).message}`);
@@ -2149,6 +2168,25 @@ export class DcRouter {
     }
   }
 
+  private addEmailEventSubscription(
+    emitter: {
+      on(eventName: string, listener: (...args: any[]) => void): void;
+      off(eventName: string, listener: (...args: any[]) => void): void;
+    },
+    eventName: string,
+    listener: (...args: any[]) => void,
+  ): void {
+    emitter.on(eventName, listener);
+    this.emailEventSubscriptions.push({ emitter, eventName, listener });
+  }
+
+  private clearEmailEventSubscriptions(): void {
+    for (const subscription of this.emailEventSubscriptions) {
+      subscription.emitter.off(subscription.eventName, subscription.listener);
+    }
+    this.emailEventSubscriptions = [];
+  }
+  
   /**
    * Detect the server's public IP address
    */

ts/email/classes.email-domain.manager.ts

@@ -1,4 +1,5 @@
 import * as plugins from '../plugins.js';
+import type { IEmailDomainConfig } from '@push.rocks/smartmta';
 import { logger } from '../logger.js';
 import { EmailDomainDoc } from '../db/documents/classes.email-domain.doc.js';
 import { DomainDoc } from '../db/documents/classes.domain.doc.js';
@@ -15,9 +16,12 @@ import type { IEmailDomain, IEmailDnsRecord, TDnsRecordStatus } from '../../ts_i
  */
 export class EmailDomainManager {
   private dcRouter: any; // DcRouter — avoids circular import
+  private readonly baseEmailDomains: IEmailDomainConfig[];
 
   constructor(dcRouterRef: any) {
     this.dcRouter = dcRouterRef;
+    this.baseEmailDomains = ((this.dcRouter.options?.emailConfig?.domains || []) as IEmailDomainConfig[])
+      .map((domainConfig) => JSON.parse(JSON.stringify(domainConfig)) as IEmailDomainConfig);
   }
 
   private get dnsManager(): DnsManager | undefined {
@@ -32,6 +36,12 @@ export class EmailDomainManager {
     return this.dcRouter.options?.emailConfig?.hostname || this.dcRouter.options?.tls?.domain || 'localhost';
   }
 
+  public async start(): Promise<void> {
+    await this.syncManagedDomainsToRuntime();
+  }
+
+  public async stop(): Promise<void> {}
+
   // ---------------------------------------------------------------------------
   // CRUD
   // ---------------------------------------------------------------------------
@@ -64,6 +74,9 @@ export class EmailDomainManager {
     const domainName = subdomain ? `${subdomain}.${baseDomain}` : baseDomain;
 
     // Check for duplicates
+    if (this.isDomainAlreadyConfigured(domainName)) {
+      throw new Error(`Email domain already configured for ${domainName}`);
+    }
     const existing = await EmailDomainDoc.findByDomain(domainName);
     if (existing) {
       throw new Error(`Email domain already exists for ${domainName}`);
@@ -77,8 +90,8 @@ export class EmailDomainManager {
     let publicKey: string | undefined;
     if (this.dkimCreator) {
       try {
-        await this.dkimCreator.handleDKIMKeysForDomain(domainName);
+        await this.dkimCreator.handleDKIMKeysForSelector(domainName, selector, keySize);
-        const dnsRecord = await this.dkimCreator.getDNSRecordForSelector(domainName, selector);
+        const dnsRecord = await this.dkimCreator.getDNSRecordForDomain(domainName, selector);
         // Extract public key from the DNS record value
         const match = dnsRecord?.value?.match(/p=([A-Za-z0-9+/=]+)/);
         publicKey = match ? match[1] : undefined;
@@ -110,6 +123,7 @@ export class EmailDomainManager {
     doc.createdAt = now;
     doc.updatedAt = now;
     await doc.save();
+    await this.syncManagedDomainsToRuntime();
 
     logger.log('info', `Email domain created: ${domainName}`);
     return this.docToInterface(doc);
@@ -131,12 +145,14 @@ export class EmailDomainManager {
     if (changes.rateLimits !== undefined) doc.rateLimits = changes.rateLimits;
     doc.updatedAt = new Date().toISOString();
     await doc.save();
+    await this.syncManagedDomainsToRuntime();
   }
 
   public async deleteEmailDomain(id: string): Promise<void> {
     const doc = await EmailDomainDoc.findById(id);
     if (!doc) throw new Error(`Email domain not found: ${id}`);
     await doc.delete();
+    await this.syncManagedDomainsToRuntime();
     logger.log('info', `Email domain deleted: ${doc.domain}`);
   }
 
@@ -153,8 +169,17 @@ export class EmailDomainManager {
 
     const domain = doc.domain;
     const selector = doc.dkim.selector;
-    const publicKey = doc.dkim.publicKey || '';
     const hostname = this.emailHostname;
+    let dkimValue = `v=DKIM1; h=sha256; k=rsa; p=${doc.dkim.publicKey || ''}`;
+
+    if (this.dkimCreator) {
+      try {
+        const dnsRecord = await this.dkimCreator.getDNSRecordForDomain(domain, selector);
+        dkimValue = dnsRecord.value;
+      } catch (err: unknown) {
+        logger.log('warn', `Failed to load DKIM DNS record for ${domain}: ${(err as Error).message}`);
+      }
+    }
 
     const records: IEmailDnsRecord[] = [
       {
@@ -172,7 +197,7 @@ export class EmailDomainManager {
       {
         type: 'TXT',
         name: `${selector}._domainkey.${domain}`,
-        value: `v=DKIM1; h=sha256; k=rsa; p=${publicKey}`,
+        value: dkimValue,
         status: doc.dnsStatus.dkim,
       },
       {
@@ -207,17 +232,7 @@ export class EmailDomainManager {
 
     for (const required of requiredRecords) {
       // Check if a matching record already exists
-      const exists = existingRecords.some((r) => {
+      const exists = existingRecords.some((r) => this.recordMatchesRequired(r, required));
-        if (required.type === 'MX') {
-          return r.type === 'MX' && r.name.toLowerCase() === required.name.toLowerCase();
-        }
-        // For TXT records, match by name AND check value prefix (v=spf1, v=DKIM1, v=DMARC1)
-        if (r.type !== 'TXT' || r.name.toLowerCase() !== required.name.toLowerCase()) return false;
-        if (required.value.startsWith('v=spf1')) return r.value.includes('v=spf1');
-        if (required.value.startsWith('v=DKIM1')) return r.value.includes('v=DKIM1');
-        if (required.value.startsWith('v=DMARC1')) return r.value.includes('v=DMARC1');
-        return false;
-      });
 
       if (!exists) {
         try {
@@ -259,16 +274,23 @@ export class EmailDomainManager {
     const resolver = new plugins.dns.promises.Resolver();
 
     // MX check
-    doc.dnsStatus.mx = await this.checkMx(resolver, domain);
+    const requiredRecords = await this.getRequiredDnsRecords(id);
+
+    const mxRecord = requiredRecords.find((record) => record.type === 'MX');
+    const spfRecord = requiredRecords.find((record) => record.name === domain && record.value.startsWith('v=spf1'));
+    const dkimRecord = requiredRecords.find((record) => record.name === `${selector}._domainkey.${domain}`);
+    const dmarcRecord = requiredRecords.find((record) => record.name === `_dmarc.${domain}`);
+
+    doc.dnsStatus.mx = await this.checkMx(resolver, domain, mxRecord?.value);
 
     // SPF check
-    doc.dnsStatus.spf = await this.checkTxtRecord(resolver, domain, 'v=spf1');
+    doc.dnsStatus.spf = await this.checkTxtRecord(resolver, domain, spfRecord?.value);
 
     // DKIM check
-    doc.dnsStatus.dkim = await this.checkTxtRecord(resolver, `${selector}._domainkey.${domain}`, 'v=DKIM1');
+    doc.dnsStatus.dkim = await this.checkTxtRecord(resolver, `${selector}._domainkey.${domain}`, dkimRecord?.value);
 
     // DMARC check
-    doc.dnsStatus.dmarc = await this.checkTxtRecord(resolver, `_dmarc.${domain}`, 'v=DMARC1');
+    doc.dnsStatus.dmarc = await this.checkTxtRecord(resolver, `_dmarc.${domain}`, dmarcRecord?.value);
 
     doc.dnsStatus.lastCheckedAt = new Date().toISOString();
     doc.updatedAt = new Date().toISOString();
@@ -277,10 +299,28 @@ export class EmailDomainManager {
     return this.getRequiredDnsRecords(id);
   }
 
-  private async checkMx(resolver: plugins.dns.promises.Resolver, domain: string): Promise<TDnsRecordStatus> {
+  private recordMatchesRequired(record: DnsRecordDoc, required: IEmailDnsRecord): boolean {
+    if (record.type !== required.type || record.name.toLowerCase() !== required.name.toLowerCase()) {
+      return false;
+    }
+    return record.value.trim() === required.value.trim();
+  }
+
+  private async checkMx(
+    resolver: plugins.dns.promises.Resolver,
+    domain: string,
+    expectedValue?: string,
+  ): Promise<TDnsRecordStatus> {
     try {
       const records = await resolver.resolveMx(domain);
-      return records && records.length > 0 ? 'valid' : 'missing';
+      if (!records || records.length === 0) {
+        return 'missing';
+      }
+      if (!expectedValue) {
+        return 'valid';
+      }
+      const found = records.some((record) => `${record.priority} ${record.exchange}`.trim() === expectedValue.trim());
+      return found ? 'valid' : 'invalid';
     } catch {
       return 'missing';
     }
@@ -289,13 +329,19 @@ export class EmailDomainManager {
   private async checkTxtRecord(
     resolver: plugins.dns.promises.Resolver,
     name: string,
-    prefix: string,
+    expectedValue?: string,
   ): Promise<TDnsRecordStatus> {
     try {
       const records = await resolver.resolveTxt(name);
       const flat = records.map((r) => r.join(''));
-      const found = flat.some((r) => r.startsWith(prefix));
+      if (flat.length === 0) {
-      return found ? 'valid' : 'missing';
+        return 'missing';
+      }
+      if (!expectedValue) {
+        return 'valid';
+      }
+      const found = flat.some((record) => record.trim() === expectedValue.trim());
+      return found ? 'valid' : 'invalid';
     } catch {
       return 'missing';
     }
@@ -318,4 +364,63 @@ export class EmailDomainManager {
       updatedAt: doc.updatedAt,
     };
   }
+
+  private isDomainAlreadyConfigured(domainName: string): boolean {
+    const configuredDomains = ((this.dcRouter.options?.emailConfig?.domains || []) as IEmailDomainConfig[])
+      .map((domainConfig) => domainConfig.domain.toLowerCase());
+    return configuredDomains.includes(domainName.toLowerCase());
+  }
+
+  private async buildManagedDomainConfigs(): Promise<IEmailDomainConfig[]> {
+    const docs = await EmailDomainDoc.findAll();
+    const managedConfigs: IEmailDomainConfig[] = [];
+
+    for (const doc of docs) {
+      const linkedDomain = await DomainDoc.findById(doc.linkedDomainId);
+      if (!linkedDomain) {
+        logger.log('warn', `Skipping managed email domain ${doc.domain}: linked domain missing`);
+        continue;
+      }
+
+      managedConfigs.push({
+        domain: doc.domain,
+        dnsMode: linkedDomain.source === 'dcrouter' ? 'internal-dns' : 'external-dns',
+        dkim: {
+          selector: doc.dkim.selector,
+          keySize: doc.dkim.keySize,
+          rotateKeys: doc.dkim.rotateKeys,
+          rotationInterval: doc.dkim.rotationIntervalDays,
+        },
+        rateLimits: doc.rateLimits,
+      });
+    }
+
+    return managedConfigs;
+  }
+
+  private async syncManagedDomainsToRuntime(): Promise<void> {
+    if (!this.dcRouter.options?.emailConfig) {
+      return;
+    }
+
+    const mergedDomains = new Map<string, IEmailDomainConfig>();
+    for (const domainConfig of this.baseEmailDomains) {
+      mergedDomains.set(domainConfig.domain.toLowerCase(), JSON.parse(JSON.stringify(domainConfig)) as IEmailDomainConfig);
+    }
+
+    for (const managedConfig of await this.buildManagedDomainConfigs()) {
+      const key = managedConfig.domain.toLowerCase();
+      if (mergedDomains.has(key)) {
+        logger.log('warn', `Managed email domain ${managedConfig.domain} duplicates a configured domain; keeping the configured definition`);
+        continue;
+      }
+      mergedDomains.set(key, managedConfig);
+    }
+
+    const domains = Array.from(mergedDomains.values());
+    this.dcRouter.options.emailConfig.domains = domains;
+    if (this.dcRouter.emailServer) {
+      this.dcRouter.emailServer.updateOptions({ domains });
+    }
+  }
 }

ts/email/classes.smartmta-storage-manager.ts

@@ -0,0 +1,108 @@
+import * as plugins from '../plugins.js';
+import type { IStorageManagerLike } from '@push.rocks/smartmta';
+
+export class SmartMtaStorageManager implements IStorageManagerLike {
+  private readonly resolvedRootDir: string;
+
+  constructor(private rootDir: string) {
+    this.resolvedRootDir = plugins.path.resolve(rootDir);
+    plugins.fsUtils.ensureDirSync(this.resolvedRootDir);
+  }
+
+  private normalizeKey(key: string): string {
+    return key.replace(/^\/+/, '').replace(/\\/g, '/');
+  }
+
+  private resolvePathForKey(key: string): string {
+    const normalizedKey = this.normalizeKey(key);
+    const resolvedPath = plugins.path.resolve(this.resolvedRootDir, normalizedKey);
+    if (
+      resolvedPath !== this.resolvedRootDir
+      && !resolvedPath.startsWith(`${this.resolvedRootDir}${plugins.path.sep}`)
+    ) {
+      throw new Error(`Storage key escapes root directory: ${key}`);
+    }
+    return resolvedPath;
+  }
+
+  private toStorageKey(filePath: string): string {
+    const relativePath = plugins.path.relative(this.resolvedRootDir, filePath).split(plugins.path.sep).join('/');
+    return `/${relativePath}`;
+  }
+
+  public async get(key: string): Promise<string | null> {
+    const filePath = this.resolvePathForKey(key);
+    try {
+      return await plugins.fs.promises.readFile(filePath, 'utf8');
+    } catch (error: unknown) {
+      if ((error as NodeJS.ErrnoException).code === 'ENOENT') {
+        return null;
+      }
+      throw error;
+    }
+  }
+
+  public async set(key: string, value: string): Promise<void> {
+    const filePath = this.resolvePathForKey(key);
+    await plugins.fs.promises.mkdir(plugins.path.dirname(filePath), { recursive: true });
+    await plugins.fs.promises.writeFile(filePath, value, 'utf8');
+  }
+
+  public async list(prefix: string): Promise<string[]> {
+    const prefixPath = this.resolvePathForKey(prefix);
+    try {
+      const stat = await plugins.fs.promises.stat(prefixPath);
+      if (stat.isFile()) {
+        return [this.toStorageKey(prefixPath)];
+      }
+    } catch (error: unknown) {
+      if ((error as NodeJS.ErrnoException).code === 'ENOENT') {
+        return [];
+      }
+      throw error;
+    }
+
+    const results: string[] = [];
+    const walk = async (currentPath: string): Promise<void> => {
+      const entries = await plugins.fs.promises.readdir(currentPath, { withFileTypes: true });
+      for (const entry of entries) {
+        const entryPath = plugins.path.join(currentPath, entry.name);
+        if (entry.isDirectory()) {
+          await walk(entryPath);
+        } else if (entry.isFile()) {
+          results.push(this.toStorageKey(entryPath));
+        }
+      }
+    };
+
+    await walk(prefixPath);
+    return results.sort();
+  }
+
+  public async delete(key: string): Promise<void> {
+    const targetPath = this.resolvePathForKey(key);
+    try {
+      const stat = await plugins.fs.promises.stat(targetPath);
+      if (stat.isDirectory()) {
+        await plugins.fs.promises.rm(targetPath, { recursive: true, force: true });
+      } else {
+        await plugins.fs.promises.unlink(targetPath);
+      }
+    } catch (error: unknown) {
+      if ((error as NodeJS.ErrnoException).code === 'ENOENT') {
+        return;
+      }
+      throw error;
+    }
+
+    let currentDir = plugins.path.dirname(targetPath);
+    while (currentDir.startsWith(this.resolvedRootDir) && currentDir !== this.resolvedRootDir) {
+      const entries = await plugins.fs.promises.readdir(currentDir);
+      if (entries.length > 0) {
+        break;
+      }
+      await plugins.fs.promises.rmdir(currentDir);
+      currentDir = plugins.path.dirname(currentDir);
+    }
+  }
+}

ts/email/index.ts

@@ -1 +1,2 @@
 export * from './classes.email-domain.manager.js';
+export * from './classes.smartmta-storage-manager.js';

ts/opsserver/handlers/email-ops.handler.ts

@@ -48,7 +48,7 @@ export class EmailOpsHandler {
           }
 
           const queue = emailServer.deliveryQueue;
-          const item = queue.getItem(dataArg.emailId);
+          const item = emailServer.getQueueItem(dataArg.emailId);
 
           if (!item) {
             return { success: false, error: 'Email not found in queue' };
@@ -82,22 +82,10 @@ export class EmailOpsHandler {
    */
   private getAllQueueEmails(): interfaces.requests.IEmail[] {
     const emailServer = this.opsServerRef.dcRouterRef.emailServer;
-    if (!emailServer?.deliveryQueue) {
+    if (!emailServer) {
       return [];
     }
-
+    const emails = emailServer.getQueueItems().map((item) => this.mapQueueItemToEmail(item));
-    const queue = emailServer.deliveryQueue;
-    const queueMap = (queue as any).queue as Map<string, any>;
-
-    if (!queueMap) {
-      return [];
-    }
-
-    const emails: interfaces.requests.IEmail[] = [];
-
-    for (const [id, item] of queueMap.entries()) {
-      emails.push(this.mapQueueItemToEmail(item));
-    }
 
     // Sort by createdAt descending (newest first)
     emails.sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime());
@@ -110,12 +98,10 @@ export class EmailOpsHandler {
    */
   private getEmailDetail(emailId: string): interfaces.requests.IEmailDetail | null {
     const emailServer = this.opsServerRef.dcRouterRef.emailServer;
-    if (!emailServer?.deliveryQueue) {
+    if (!emailServer) {
       return null;
     }
-
+    const item = emailServer.getQueueItem(emailId);
-    const queue = emailServer.deliveryQueue;
-    const item = queue.getItem(emailId);
 
     if (!item) {
       return null;

ts/opsserver/handlers/stats.handler.ts

@@ -530,7 +530,8 @@ export class StatsHandler {
       nextRetry?: number;
     }>;
   }> {
-    // TODO: Implement actual queue status collection
+    const emailServer = this.opsServerRef.dcRouterRef.emailServer;
+    if (!emailServer) {
       return {
         pending: 0,
         active: 0,
@@ -540,6 +541,41 @@ export class StatsHandler {
       };
     }
 
+    const queueStats = emailServer.getQueueStats();
+    const items = emailServer.getQueueItems()
+      .sort((a, b) => {
+        const left = a.createdAt instanceof Date ? a.createdAt.getTime() : new Date(a.createdAt).getTime();
+        const right = b.createdAt instanceof Date ? b.createdAt.getTime() : new Date(b.createdAt).getTime();
+        return right - left;
+      })
+      .slice(0, 50)
+      .map((item) => {
+        const emailLike = item.processingResult;
+        const recipients = Array.isArray(emailLike?.to)
+          ? emailLike.to
+          : Array.isArray(emailLike?.email?.to)
+            ? emailLike.email.to
+            : [];
+        const subject = emailLike?.subject || emailLike?.email?.subject || '';
+        return {
+          id: item.id,
+          recipient: recipients[0] || '',
+          subject,
+          status: item.status,
+          attempts: item.attempts,
+          nextRetry: item.nextAttempt instanceof Date ? item.nextAttempt.getTime() : undefined,
+        };
+      });
+
+    return {
+      pending: queueStats.status.pending,
+      active: queueStats.status.processing,
+      failed: queueStats.status.failed,
+      retrying: queueStats.status.deferred,
+      items,
+    };
+  }
+  
   private async checkHealthStatus(): Promise<{
     healthy: boolean;
     services: Array<{

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/dcrouter',
-  version: '13.17.9',
+  version: '13.18.0',
   description: 'A multifaceted routing service handling mail and SMS delivery functions.'
 }