feat: 优化 Cloudflare 临时邮箱处理逻辑，增加对邮箱提供者和生成器的支持

background.js

@@ -931,7 +931,11 @@ function normalizeCloudflareTempEmailReceiveMailbox(value = '') {
 
 function resolveCloudflareTempEmailPollTargetEmail(state = {}, pollPayload = {}, config = getCloudflareTempEmailConfig(state)) {
   const configuredReceiveMailbox = normalizeCloudflareTempEmailReceiveMailbox(config.receiveMailbox);
-  if (configuredReceiveMailbox) {
+  const mailProvider = String(state?.mailProvider || '').trim().toLowerCase();
+  const emailGenerator = String(state?.emailGenerator || '').trim().toLowerCase();
+  const shouldPreferConfiguredReceiveMailbox = mailProvider === 'cloudflare-temp-email'
+    && emailGenerator !== 'cloudflare-temp-email';
+  if (shouldPreferConfiguredReceiveMailbox && configuredReceiveMailbox) {
     return configuredReceiveMailbox;
   }
 

tests/cloudflare-temp-email-provider.test.js

@@ -172,6 +172,8 @@ test('pollCloudflareTempEmailVerificationCode prefers configured receive mailbox
 
   const result = await api.pollCloudflareTempEmailVerificationCode(4, {
     email: 'duck-forwarded@duck.com',
+    mailProvider: 'cloudflare-temp-email',
+    emailGenerator: 'duck',
     cloudflareTempEmailReceiveMailbox: 'forward-box@email.20021108.xyz',
   }, {
     targetEmail: 'duck-forwarded@duck.com',
@@ -182,3 +184,31 @@ test('pollCloudflareTempEmailVerificationCode prefers configured receive mailbox
   assert.equal(result.code, '654321');
   assert.deepEqual(api.snapshot().listCalls, ['forward-box@email.20021108.xyz']);
 });
+
+test('pollCloudflareTempEmailVerificationCode ignores stale receive mailbox when the field should be hidden', async () => {
+  const api = createProviderApi({
+    receiveMailbox: 'forward-box@email.20021108.xyz',
+    messages: [{
+      id: 'mail-3',
+      address: 'generated@email.20021108.xyz',
+      receivedDateTime: '2026-04-13T11:20:00.000Z',
+      subject: 'Signup verification code',
+      from: { emailAddress: { address: 'noreply@tm.openai.com' } },
+      bodyPreview: 'Your verification code is 246810.',
+    }],
+  });
+
+  const result = await api.pollCloudflareTempEmailVerificationCode(4, {
+    email: 'generated@email.20021108.xyz',
+    mailProvider: 'cloudflare-temp-email',
+    emailGenerator: 'cloudflare-temp-email',
+    cloudflareTempEmailReceiveMailbox: 'forward-box@email.20021108.xyz',
+  }, {
+    targetEmail: 'generated@email.20021108.xyz',
+    maxAttempts: 1,
+    intervalMs: 1,
+  });
+
+  assert.equal(result.code, '246810');
+  assert.deepEqual(api.snapshot().listCalls, ['generated@email.20021108.xyz']);
+});