diff --git a/background.js b/background.js
index cb414ab..a50e985 100644
--- a/background.js
+++ b/background.js
@@ -48,6 +48,7 @@ importScripts(
   'microsoft-email.js',
   'luckmail-utils.js',
   'cloudflare-temp-email-utils.js',
+  'cloudmail-utils.js',
   'icloud-utils.js',
   'mail-provider-utils.js',
   'content/activation-utils.js'
@@ -168,6 +169,17 @@ const {
   normalizeCloudflareTempEmailDomains,
   normalizeCloudflareTempEmailMailApiMessages,
 } = self.CloudflareTempEmailUtils;
+const {
+  DEFAULT_MAIL_PAGE_SIZE: CLOUD_MAIL_DEFAULT_PAGE_SIZE,
+  buildCloudMailHeaders,
+  getCloudMailTokenFromResponse,
+  joinCloudMailUrl,
+  normalizeCloudMailAddress,
+  normalizeCloudMailBaseUrl,
+  normalizeCloudMailDomain,
+  normalizeCloudMailDomains,
+  normalizeCloudMailMailApiMessages,
+} = self.CloudMailUtils;
 const {
   findIcloudAliasByEmail,
   getConfiguredIcloudHostPreference,
@@ -224,6 +236,8 @@ const HOTMAIL_PROVIDER = 'hotmail-api';
 const LUCKMAIL_PROVIDER = 'luckmail-api';
 const CLOUDFLARE_TEMP_EMAIL_PROVIDER = 'cloudflare-temp-email';
 const CLOUDFLARE_TEMP_EMAIL_GENERATOR = 'cloudflare-temp-email';
+const CLOUD_MAIL_PROVIDER = 'cloudmail';
+const CLOUD_MAIL_GENERATOR = 'cloudmail';
 const CUSTOM_EMAIL_POOL_GENERATOR = 'custom-pool';
 const HOTMAIL_MAILBOXES = ['INBOX', 'Junk'];
 const STOP_ERROR_MESSAGE = '流程已被用户停止。';
@@ -684,6 +698,13 @@ const PERSISTED_SETTING_DEFAULTS = {
   cloudflareTempEmailUseRandomSubdomain: false,
   cloudflareTempEmailDomain: '',
   cloudflareTempEmailDomains: [],
+  cloudMailBaseUrl: '',
+  cloudMailAdminEmail: '',
+  cloudMailAdminPassword: '',
+  cloudMailToken: '',
+  cloudMailReceiveMailbox: '',
+  cloudMailDomain: '',
+  cloudMailDomains: [],
   hotmailAccounts: [],
   mail2925Accounts: [],
   paypalAccounts: [],
@@ -1664,6 +1685,7 @@ function normalizeEmailGenerator(value = '') {
   }
   if (normalized === 'cloudflare') return 'cloudflare';
   if (normalized === CLOUDFLARE_TEMP_EMAIL_GENERATOR) return CLOUDFLARE_TEMP_EMAIL_GENERATOR;
+  if (normalized === 'cloudmail') return 'cloudmail';
   return 'duck';
 }
 
@@ -1897,6 +1919,7 @@ function normalizeMailProvider(value = '') {
     case HOTMAIL_PROVIDER:
     case LUCKMAIL_PROVIDER:
     case CLOUDFLARE_TEMP_EMAIL_PROVIDER:
+    case CLOUD_MAIL_PROVIDER:
     case '163':
     case '163-vip':
     case '126':
@@ -2092,6 +2115,42 @@ function resolveCloudflareTempEmailPollTargetEmail(state = {}, pollPayload = {},
   return normalizeCloudflareTempEmailReceiveMailbox(state.email);
 }
 
+function getCloudMailConfig(state = {}) {
+  return {
+    baseUrl: normalizeCloudMailBaseUrl(state.cloudMailBaseUrl),
+    adminEmail: String(state.cloudMailAdminEmail || '').trim(),
+    adminPassword: String(state.cloudMailAdminPassword || ''),
+    token: String(state.cloudMailToken || '').trim(),
+    receiveMailbox: normalizeCloudMailReceiveMailbox(state.cloudMailReceiveMailbox),
+    domain: normalizeCloudMailDomain(state.cloudMailDomain),
+    domains: normalizeCloudMailDomains(state.cloudMailDomains),
+  };
+}
+
+function normalizeCloudMailReceiveMailbox(value = '') {
+  const normalized = normalizeCloudMailAddress(value);
+  if (!normalized) return '';
+  return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(normalized) ? normalized : '';
+}
+
+function resolveCloudMailPollTargetEmail(state = {}, pollPayload = {}, config = getCloudMailConfig(state)) {
+  const configuredReceiveMailbox = normalizeCloudMailReceiveMailbox(config.receiveMailbox);
+  const mailProvider = String(state?.mailProvider || '').trim().toLowerCase();
+  const emailGenerator = String(state?.emailGenerator || '').trim().toLowerCase();
+  const shouldPreferConfiguredReceiveMailbox = mailProvider === CLOUD_MAIL_PROVIDER
+    && emailGenerator !== CLOUD_MAIL_GENERATOR;
+  if (shouldPreferConfiguredReceiveMailbox && configuredReceiveMailbox) {
+    return configuredReceiveMailbox;
+  }
+
+  const requestedTarget = normalizeCloudMailReceiveMailbox(pollPayload.targetEmail);
+  if (requestedTarget) {
+    return requestedTarget;
+  }
+
+  return normalizeCloudMailReceiveMailbox(state.email);
+}
+
 function normalizeSub2ApiGroupNames(value = '') {
   const source = Array.isArray(value)
     ? value
@@ -2402,6 +2461,19 @@ function normalizePersistentSettingValue(key, value) {
       return normalizeCloudflareTempEmailDomain(value);
     case 'cloudflareTempEmailDomains':
       return normalizeCloudflareTempEmailDomains(value);
+    case 'cloudMailBaseUrl':
+      return normalizeCloudMailBaseUrl(value);
+    case 'cloudMailAdminEmail':
+      return String(value || '').trim();
+    case 'cloudMailAdminPassword':
+    case 'cloudMailToken':
+      return String(value || '');
+    case 'cloudMailReceiveMailbox':
+      return normalizeCloudMailReceiveMailbox(value);
+    case 'cloudMailDomain':
+      return normalizeCloudMailDomain(value);
+    case 'cloudMailDomains':
+      return normalizeCloudMailDomains(value);
     case 'hotmailAccounts':
       return normalizeHotmailAccounts(value);
     case 'mail2925Accounts':
@@ -2511,6 +2583,13 @@ function buildPersistentSettingsPayload(input = {}, options = {}) {
     }
     payload.cloudflareTempEmailDomains = domains;
   }
+  if (payload.cloudMailDomains) {
+    const domains = normalizeCloudMailDomains(payload.cloudMailDomains);
+    if (payload.cloudMailDomain && !domains.includes(payload.cloudMailDomain)) {
+      domains.unshift(payload.cloudMailDomain);
+    }
+    payload.cloudMailDomains = domains;
+  }
   if (
     Object.prototype.hasOwnProperty.call(payload, 'sub2apiGroupName')
     || Object.prototype.hasOwnProperty.call(payload, 'sub2apiGroupNames')
@@ -5255,6 +5334,252 @@ async function pollCloudflareTempEmailVerificationCode(step, state, pollPayload
   throw lastError || new Error(`步骤 ${step}：未在 Cloudflare Temp Email 中找到新的匹配验证码。`);
 }
 
+// ============================================================
+// Cloud Mail (skymail.ink) Integration
+// ============================================================
+
+function ensureCloudMailConfig(state, options = {}) {
+  const { requireToken = false, requireCredentials = false, requireDomain = false } = options;
+  const config = getCloudMailConfig(state);
+  if (!config.baseUrl) {
+    throw new Error('Cloud Mail 服务地址为空或格式无效。');
+  }
+  if (requireCredentials && (!config.adminEmail || !config.adminPassword)) {
+    throw new Error('Cloud Mail 缺少管理员邮箱或密码。');
+  }
+  if (requireToken && !config.token) {
+    throw new Error('Cloud Mail 尚未获取到身份令牌，请先生成 Token。');
+  }
+  if (requireDomain && !config.domain) {
+    throw new Error('Cloud Mail 域名为空或格式无效。');
+  }
+  return config;
+}
+
+async function requestCloudMailJson(config, path, options = {}) {
+  const {
+    method = 'POST',
+    payload,
+    timeoutMs = 20000,
+    requireToken = true,
+  } = options;
+  const url = joinCloudMailUrl(config.baseUrl, path);
+  const controller = new AbortController();
+  const timeoutId = setTimeout(() => controller.abort(new Error('timeout')), timeoutMs);
+  let response;
+  try {
+    response = await fetch(url, {
+      method,
+      headers: buildCloudMailHeaders(config, {
+        json: payload !== undefined,
+        token: requireToken ? undefined : '',
+      }),
+      body: payload !== undefined ? JSON.stringify(payload) : undefined,
+      signal: controller.signal,
+    });
+  } catch (err) {
+    const errorMessage = err?.name === 'AbortError'
+      ? `Cloud Mail 请求超时（>${Math.round(timeoutMs / 1000)} 秒）`
+      : `Cloud Mail 请求失败：${err.message}`;
+    throw new Error(errorMessage);
+  } finally {
+    clearTimeout(timeoutId);
+  }
+  const text = await response.text();
+  let parsed;
+  try {
+    parsed = text ? JSON.parse(text) : {};
+  } catch {
+    parsed = text;
+  }
+  if (!response.ok) {
+    const payloadError = typeof parsed === 'object' && parsed
+      ? (parsed.message || parsed.error || parsed.msg)
+      : '';
+    throw new Error(`Cloud Mail 请求失败：${payloadError || text || `HTTP ${response.status}`}`);
+  }
+  if (parsed && typeof parsed === 'object' && 'code' in parsed && Number(parsed.code) !== 200) {
+    throw new Error(`Cloud Mail 业务错误：${parsed.message || parsed.msg || `code=${parsed.code}`}`);
+  }
+  return parsed;
+}
+
+async function ensureCloudMailToken(state, options = {}) {
+  const { forceRefresh = false } = options;
+  const latestState = state || await getState();
+  const config = ensureCloudMailConfig(latestState, { requireCredentials: true });
+  if (!forceRefresh && config.token) {
+    return { config, token: config.token };
+  }
+  const loginConfig = { ...config, token: '' };
+  const result = await requestCloudMailJson(loginConfig, '/api/public/genToken', {
+    method: 'POST',
+    payload: { email: config.adminEmail, password: config.adminPassword },
+    requireToken: false,
+  });
+  const token = getCloudMailTokenFromResponse(result);
+  if (!token) {
+    throw new Error('Cloud Mail 未返回可用 Token。');
+  }
+  await setPersistentSettings({ cloudMailToken: token });
+  return { config: { ...config, token }, token };
+}
+
+function generateCloudMailAliasLocalPart() {
+  const letters = 'abcdefghijklmnopqrstuvwxyz';
+  const digits = '0123456789';
+  const chars = [];
+  for (let i = 0; i < 6; i++) chars.push(letters[Math.floor(Math.random() * letters.length)]);
+  for (let i = 0; i < 4; i++) chars.push(digits[Math.floor(Math.random() * digits.length)]);
+  for (let i = chars.length - 1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i + 1));
+    [chars[i], chars[j]] = [chars[j], chars[i]];
+  }
+  return chars.join('');
+}
+
+async function fetchCloudMailAddress(state, options = {}) {
+  throwIfStopped();
+  const latestState = state || await getState();
+  const { config } = await ensureCloudMailToken(latestState);
+  const ensuredConfig = ensureCloudMailConfig({ ...latestState, cloudMailToken: config.token }, {
+    requireToken: true,
+    requireDomain: true,
+  });
+  const requestedLocal = String(options.localPart || options.name || '').trim().toLowerCase()
+    || generateCloudMailAliasLocalPart();
+  const address = `${requestedLocal}@${ensuredConfig.domain}`.toLowerCase();
+  const payload = { list: [{ email: address }] };
+  try {
+    await requestCloudMailJson(ensuredConfig, '/api/public/addUser', { method: 'POST', payload });
+  } catch (err) {
+    if (/token|unauthor|401/i.test(String(err?.message || ''))) {
+      const refreshed = await ensureCloudMailToken(latestState, { forceRefresh: true });
+      await requestCloudMailJson(refreshed.config, '/api/public/addUser', { method: 'POST', payload });
+    } else {
+      throw err;
+    }
+  }
+  await setEmailState(address);
+  await addLog(`Cloud Mail：已生成 ${address}`, 'ok');
+  return address;
+}
+
+function summarizeCloudMailMessagesForLog(messages) {
+  return (messages || [])
+    .slice()
+    .sort((left, right) => {
+      const leftTime = Date.parse(left.receivedDateTime || '') || 0;
+      const rightTime = Date.parse(right.receivedDateTime || '') || 0;
+      return rightTime - leftTime;
+    })
+    .slice(0, 3)
+    .map((message) => {
+      const receivedAt = message?.receivedDateTime || '未知时间';
+      const sender = message?.from?.emailAddress?.address || '未知发件人';
+      const subject = message?.subject || '（无主题）';
+      const preview = String(message?.bodyPreview || '').replace(/\s+/g, ' ').trim().slice(0, 80);
+      const address = message?.address || '未知地址';
+      return `[${address}] ${receivedAt} | ${sender} | ${subject} | ${preview}`;
+    })
+    .join(' || ');
+}
+
+async function listCloudMailMessages(state, options = {}) {
+  const latestState = state || await getState();
+  const { config } = await ensureCloudMailToken(latestState);
+  const address = normalizeCloudMailAddress(options.address);
+  const pageSize = Number(options.limit) || CLOUD_MAIL_DEFAULT_PAGE_SIZE;
+  const pageNum = Number(options.page) || 1;
+  const request = async (currentConfig) => requestCloudMailJson(currentConfig, '/api/public/emailList', {
+    method: 'POST',
+    payload: {
+      toEmail: address || undefined,
+      type: 0,
+      isDel: 0,
+      timeSort: 'desc',
+      num: pageNum,
+      size: pageSize,
+    },
+  });
+  let payload;
+  try {
+    payload = await request(config);
+  } catch (err) {
+    if (/token|unauthor|401/i.test(String(err?.message || ''))) {
+      const refreshed = await ensureCloudMailToken(latestState, { forceRefresh: true });
+      payload = await request(refreshed.config);
+    } else {
+      throw err;
+    }
+  }
+  const messages = normalizeCloudMailMailApiMessages(payload).filter((message) => {
+    if (!address) return true;
+    return !message.address || normalizeCloudMailAddress(message.address) === address;
+  });
+  return { config, messages };
+}
+
+async function pollCloudMailVerificationCode(step, state, pollPayload = {}) {
+  const latestState = state || await getState();
+  const config = ensureCloudMailConfig(latestState, { requireCredentials: true });
+  const targetEmail = resolveCloudMailPollTargetEmail(latestState, pollPayload, config);
+  const registrationEmail = normalizeCloudMailReceiveMailbox(latestState.email);
+  if (!targetEmail) {
+    throw new Error('Cloud Mail 轮询前缺少目标邮箱地址，请先填写注册邮箱或"邮件接收"邮箱。');
+  }
+  if (registrationEmail && registrationEmail !== targetEmail) {
+    await addLog(`步骤 ${step}：正在轮询 Cloud Mail 收件邮箱（${targetEmail}），注册邮箱为 ${registrationEmail}...`, 'info');
+  } else {
+    await addLog(`步骤 ${step}：正在轮询 Cloud Mail 邮件（${targetEmail}）...`, 'info');
+  }
+  const maxAttempts = Number(pollPayload.maxAttempts) || 5;
+  const intervalMs = Number(pollPayload.intervalMs) || 3000;
+  let lastError = null;
+  for (let attempt = 1; attempt <= maxAttempts; attempt++) {
+    throwIfStopped();
+    try {
+      const { messages } = await listCloudMailMessages(latestState, {
+        address: targetEmail,
+        limit: pollPayload.limit || CLOUD_MAIL_DEFAULT_PAGE_SIZE,
+        page: pollPayload.page || 1,
+      });
+      const matchResult = pickVerificationMessageWithTimeFallback(messages, {
+        afterTimestamp: pollPayload.filterAfterTimestamp || 0,
+        senderFilters: pollPayload.senderFilters || [],
+        subjectFilters: pollPayload.subjectFilters || [],
+        excludeCodes: pollPayload.excludeCodes || [],
+      });
+      const match = matchResult.match;
+      if (match?.code) {
+        if (matchResult.usedRelaxedFilters) {
+          const fallbackLabel = matchResult.usedTimeFallback ? '宽松匹配 + 时间回退' : '宽松匹配';
+          await addLog(`步骤 ${step}：严格规则未命中，已改用 ${fallbackLabel} 并命中 Cloud Mail 验证码。`, 'warn');
+        }
+        return {
+          ok: true,
+          code: match.code,
+          emailTimestamp: match.receivedAt || Date.now(),
+          mailId: match.message?.id || '',
+        };
+      }
+      lastError = new Error(`步骤 ${step}：暂未在 Cloud Mail 中找到匹配验证码（${attempt}/${maxAttempts}）。`);
+      await addLog(lastError.message, attempt === maxAttempts ? 'warn' : 'info');
+      const sample = summarizeCloudMailMessagesForLog(messages);
+      if (sample) {
+        await addLog(`步骤 ${step}：最近邮件样本：${sample}`, 'info');
+      }
+    } catch (err) {
+      lastError = err;
+      await addLog(`步骤 ${step}：Cloud Mail 轮询失败：${err.message}`, 'warn');
+    }
+    if (attempt < maxAttempts) {
+      await sleepWithStop(intervalMs);
+    }
+  }
+  throw lastError || new Error(`步骤 ${step}：未在 Cloud Mail 中找到新的匹配验证码。`);
+}
+
 async function getOpenIcloudHostPreference() {
   try {
     const tabs = await chrome.tabs.query({
@@ -7178,6 +7503,7 @@ function getSourceLabel(source) {
     'hotmail-api': 'Hotmail（API对接/本地助手）',
     'luckmail-api': 'LuckMail（API 购邮）',
     'cloudflare-temp-email': 'Cloudflare Temp Email',
+    'cloudmail': 'Cloud Mail',
     'plus-checkout': 'Plus Checkout',
     'paypal-flow': 'PayPal 授权页',
   };
@@ -9167,6 +9493,7 @@ function getEmailGeneratorLabel(generator) {
   }
   if (generator === 'cloudflare') return 'Cloudflare 邮箱';
   if (generator === CLOUDFLARE_TEMP_EMAIL_GENERATOR) return 'Cloudflare Temp Email';
+  if (generator === CLOUD_MAIL_GENERATOR) return 'Cloud Mail';
   return 'Duck 邮箱';
 }
 const mail2925SessionManager = self.MultiPageBackgroundMail2925Session?.createMail2925SessionManager({
@@ -9340,6 +9667,11 @@ async function fetchDuckEmail(options = {}) {
 }
 
 async function fetchGeneratedEmail(state, options = {}) {
+  const currentState = state || await getState();
+  const generator = normalizeEmailGenerator(options.generator ?? currentState.emailGenerator);
+  if (generator === CLOUD_MAIL_GENERATOR) {
+    return fetchCloudMailAddress(currentState, options);
+  }
   return generatedEmailHelpers.fetchGeneratedEmail(state, options);
 }
 
@@ -10439,6 +10771,7 @@ const verificationFlowHelpers = self.MultiPageBackgroundVerificationFlow?.create
   chrome,
   closeConflictingTabsForSource,
   CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+  CLOUD_MAIL_PROVIDER,
   completeStepFromBackground,
   confirmCustomVerificationStepBypassRequest: (step) => chrome.runtime.sendMessage({
     type: 'REQUEST_CUSTOM_VERIFICATION_BYPASS_CONFIRMATION',
@@ -10457,6 +10790,7 @@ const verificationFlowHelpers = self.MultiPageBackgroundVerificationFlow?.create
   MAIL_2925_VERIFICATION_INTERVAL_MS,
   MAIL_2925_VERIFICATION_MAX_ATTEMPTS,
   pollCloudflareTempEmailVerificationCode,
+  pollCloudMailVerificationCode,
   pollHotmailVerificationCode,
   pollLuckmailVerificationCode,
   sendToContentScript,
@@ -10562,6 +10896,7 @@ const step4Executor = self.MultiPageBackgroundStep4?.createStep4Executor({
   isTabAlive,
   LUCKMAIL_PROVIDER,
   CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+  CLOUD_MAIL_PROVIDER,
   resolveVerificationStep: verificationFlowHelpers.resolveVerificationStep,
   reuseOrCreateTab,
   sendToContentScript,
@@ -10607,6 +10942,7 @@ const step8Executor = self.MultiPageBackgroundStep8?.createStep8Executor({
   addLog,
   chrome,
   CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+  CLOUD_MAIL_PROVIDER,
   completeStepFromBackground,
   confirmCustomVerificationStepBypass: verificationFlowHelpers.confirmCustomVerificationStepBypass,
   ensureMail2925MailboxSession,
@@ -11024,6 +11360,9 @@ function getMailConfig(state) {
   if (provider === CLOUDFLARE_TEMP_EMAIL_PROVIDER) {
     return { provider: CLOUDFLARE_TEMP_EMAIL_PROVIDER, label: 'Cloudflare Temp Email' };
   }
+  if (provider === 'cloudmail') {
+    return { provider: 'cloudmail', label: 'Cloud Mail' };
+  }
   if (provider === '163') {
     return { source: 'mail-163', url: 'https://mail.163.com/js6/main.jsp?df=mail163_letter#module=mbox.ListModule%7C%7B%22fid%22%3A1%2C%22order%22%3A%22date%22%2C%22desc%22%3Atrue%7D', label: '163 邮箱' };
   }
diff --git a/background/logging-status.js b/background/logging-status.js
index bc1b3a5..797a3af 100644
--- a/background/logging-status.js
+++ b/background/logging-status.js
@@ -27,6 +27,7 @@
         'hotmail-api': 'Hotmail（API对接/本地助手）',
         'luckmail-api': 'LuckMail（API 购邮）',
         'cloudflare-temp-email': 'Cloudflare Temp Email',
+        'cloudmail': 'Cloud Mail',
       };
       return labels[source] || source || '未知来源';
     }
diff --git a/background/steps/fetch-login-code.js b/background/steps/fetch-login-code.js
index b0c7fcc..ea7c81d 100644
--- a/background/steps/fetch-login-code.js
+++ b/background/steps/fetch-login-code.js
@@ -10,6 +10,7 @@
       addLog: rawAddLog = async () => {},
       chrome,
       CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+      CLOUD_MAIL_PROVIDER = 'cloudmail',
       completeStepFromBackground,
       confirmCustomVerificationStepBypass,
       ensureMail2925MailboxSession,
@@ -484,6 +485,7 @@
         mail.provider === HOTMAIL_PROVIDER
         || mail.provider === LUCKMAIL_PROVIDER
         || mail.provider === CLOUDFLARE_TEMP_EMAIL_PROVIDER
+        || mail.provider === CLOUD_MAIL_PROVIDER
       ) {
         await addLog(`步骤 ${visibleStep}：正在通过 ${mail.label} 轮询验证码...`);
       } else {
diff --git a/background/steps/fetch-signup-code.js b/background/steps/fetch-signup-code.js
index 0d2051f..3f55172 100644
--- a/background/steps/fetch-signup-code.js
+++ b/background/steps/fetch-signup-code.js
@@ -19,6 +19,7 @@
       isTabAlive,
       LUCKMAIL_PROVIDER,
       CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+      CLOUD_MAIL_PROVIDER = 'cloudmail',
       resolveVerificationStep,
       reuseOrCreateTab,
       sendToContentScript,
@@ -238,6 +239,7 @@
         mail.provider === HOTMAIL_PROVIDER
         || mail.provider === LUCKMAIL_PROVIDER
         || mail.provider === CLOUDFLARE_TEMP_EMAIL_PROVIDER
+        || mail.provider === CLOUD_MAIL_PROVIDER
       ) {
         await addLog(`步骤 4：正在通过 ${mail.label} 轮询验证码...`);
       } else if (mail.provider === '2925') {
@@ -263,6 +265,7 @@
         HOTMAIL_PROVIDER,
         LUCKMAIL_PROVIDER,
         CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+        CLOUD_MAIL_PROVIDER,
       ].includes(mail.provider);
       const signupProfile = buildSignupProfileForVerificationStep();
 
diff --git a/background/verification-flow.js b/background/verification-flow.js
index fe39705..d3fd5e5 100644
--- a/background/verification-flow.js
+++ b/background/verification-flow.js
@@ -10,6 +10,7 @@
       chrome,
       closeConflictingTabsForSource,
       CLOUDFLARE_TEMP_EMAIL_PROVIDER,
+      CLOUD_MAIL_PROVIDER = 'cloudmail',
       completeStepFromBackground,
       confirmCustomVerificationStepBypassRequest,
       getHotmailVerificationPollConfig,
@@ -24,6 +25,7 @@
       MAIL_2925_VERIFICATION_INTERVAL_MS,
       MAIL_2925_VERIFICATION_MAX_ATTEMPTS,
       pollCloudflareTempEmailVerificationCode,
+      pollCloudMailVerificationCode,
       pollHotmailVerificationCode,
       pollLuckmailVerificationCode,
       sendToContentScript,
@@ -927,6 +929,13 @@
         }, cleanPollOverrides, `轮询${getVerificationCodeLabel(step)}验证码邮箱`);
         return pollCloudflareTempEmailVerificationCode(step, state, timedPoll.payload);
       }
+      if (mail.provider === CLOUD_MAIL_PROVIDER) {
+        const timedPoll = await applyMailPollingTimeBudget(step, {
+          ...getVerificationPollPayload(step, state),
+          ...cleanPollOverrides,
+        }, cleanPollOverrides, `轮询${getVerificationCodeLabel(step)}验证码邮箱`);
+        return pollCloudMailVerificationCode(step, state, timedPoll.payload);
+      }
 
       if (Number(pollOverrides.resendIntervalMs) > 0) {
         return pollFreshVerificationCodeWithResendInterval(step, state, mail, pollOverrides);
diff --git a/sidepanel/sidepanel.html b/sidepanel/sidepanel.html
index afe062d..b1b62d2 100644
--- a/sidepanel/sidepanel.html
+++ b/sidepanel/sidepanel.html
@@ -406,6 +406,7 @@
             <option value="2925">2925 邮箱 (2925.com)</option>
             <option value="gmail">Gmail 邮箱 (mail.google.com)</option>
             <option value="cloudflare-temp-email">Cloudflare Temp Email</option>
+            <option value="cloudmail">Cloud Mail</option>
           </select>
           <button id="btn-mail-login" class="btn btn-outline btn-sm data-inline-btn" type="button" disabled>登录</button>
         </div>
@@ -431,6 +432,7 @@
           <option value="cloudflare">Cloudflare</option>
           <option value="icloud">iCloud 隐私邮箱</option>
           <option value="cloudflare-temp-email">Cloudflare Temp Email</option>
+          <option value="cloudmail">Cloud Mail</option>
         </select>
       </div>
       <div class="data-row data-check-row" id="row-custom-email-pool" style="display:none;">
@@ -684,6 +686,41 @@
         </div>
       </div>
     </div>
+    <div id="cloud-mail-section" class="data-card hotmail-card" style="display:none;">
+      <div class="section-mini-header">
+        <div class="section-mini-copy">
+          <span class="section-label">Cloud Mail</span>
+          <span class="data-value">用于生成邮箱或接收转发邮件（skymail.ink API）</span>
+        </div>
+      </div>
+      <div class="data-row" id="row-cloud-mail-base-url" style="display:none;">
+        <span class="data-label">API 地址</span>
+        <input type="text" id="input-cloud-mail-base-url" class="data-input" placeholder="https://your-cloudmail-domain" />
+      </div>
+      <div class="data-row" id="row-cloud-mail-admin-email" style="display:none;">
+        <span class="data-label">管理员邮箱</span>
+        <input type="text" id="input-cloud-mail-admin-email" class="data-input" placeholder="admin@example.com" />
+      </div>
+      <div class="data-row" id="row-cloud-mail-admin-password" style="display:none;">
+        <span class="data-label">管理员密码</span>
+        <div class="input-with-icon">
+          <input type="password" id="input-cloud-mail-admin-password" class="data-input data-input-with-icon"
+            placeholder="Cloud Mail 管理员密码" />
+          <button id="btn-toggle-cloud-mail-admin-password" class="input-icon-btn" type="button"
+            data-password-toggle="input-cloud-mail-admin-password" data-show-label="显示 Cloud Mail 密码"
+            data-hide-label="隐藏 Cloud Mail 密码" aria-label="显示 Cloud Mail 密码" title="显示 Cloud Mail 密码"></button>
+        </div>
+      </div>
+      <div class="data-row" id="row-cloud-mail-receive-mailbox" style="display:none;">
+        <span class="data-label">邮件接收</span>
+        <input type="text" id="input-cloud-mail-receive-mailbox" class="data-input"
+          placeholder="用于接收转发邮件的邮箱，例如 1@email.example.com" />
+      </div>
+      <div class="data-row" id="row-cloud-mail-domain" style="display:none;">
+        <span class="data-label">域名</span>
+        <input type="text" id="input-cloud-mail-domain" class="data-input" placeholder="例如 mail.example.com" />
+      </div>
+    </div>
     <div id="hotmail-section" class="data-card hotmail-card" style="display:none;">
       <div class="section-mini-header">
         <div class="section-mini-copy">
diff --git a/sidepanel/sidepanel.js b/sidepanel/sidepanel.js
index 15a4960..3234b20 100644
--- a/sidepanel/sidepanel.js
+++ b/sidepanel/sidepanel.js
@@ -261,6 +261,17 @@ const btnTempEmailDomainMode = document.getElementById('btn-temp-email-domain-mo
 const cloudflareTempEmailSection = document.getElementById('cloudflare-temp-email-section');
 const btnCloudflareTempEmailUsageGuide = document.getElementById('btn-cloudflare-temp-email-usage-guide');
 const btnCloudflareTempEmailGithub = document.getElementById('btn-cloudflare-temp-email-github');
+const cloudMailSection = document.getElementById('cloud-mail-section');
+const rowCloudMailBaseUrl = document.getElementById('row-cloud-mail-base-url');
+const rowCloudMailAdminEmail = document.getElementById('row-cloud-mail-admin-email');
+const rowCloudMailAdminPassword = document.getElementById('row-cloud-mail-admin-password');
+const rowCloudMailReceiveMailbox = document.getElementById('row-cloud-mail-receive-mailbox');
+const rowCloudMailDomain = document.getElementById('row-cloud-mail-domain');
+const inputCloudMailBaseUrl = document.getElementById('input-cloud-mail-base-url');
+const inputCloudMailAdminEmail = document.getElementById('input-cloud-mail-admin-email');
+const inputCloudMailAdminPassword = document.getElementById('input-cloud-mail-admin-password');
+const inputCloudMailReceiveMailbox = document.getElementById('input-cloud-mail-receive-mailbox');
+const inputCloudMailDomain = document.getElementById('input-cloud-mail-domain');
 const hotmailSection = document.getElementById('hotmail-section');
 const mail2925Section = document.getElementById('mail2925-section');
 const luckmailSection = document.getElementById('luckmail-section');
@@ -2616,6 +2627,18 @@ function normalizeCloudflareTempEmailDomains(values = []) {
   return domains;
 }
 
+function normalizeCloudMailBaseUrlValue(value = '') {
+  return normalizeCloudflareTempEmailBaseUrlValue(value);
+}
+
+function normalizeCloudMailReceiveMailboxValue(value = '') {
+  return normalizeCloudflareTempEmailReceiveMailboxValue(value);
+}
+
+function normalizeCloudMailDomainValue(value = '') {
+  return normalizeCloudflareDomainValue(value);
+}
+
 function getCloudflareDomainsFromState() {
   const domains = normalizeCloudflareDomains(latestState?.cloudflareDomains || []);
   const activeDomain = normalizeCloudflareDomainValue(latestState?.cloudflareDomain || '');
@@ -2692,6 +2715,24 @@ function applyCloudflareTempEmailSettingsState(state = {}) {
   setCloudflareTempEmailDomainEditMode(false, { clearInput: true });
 }
 
+function applyCloudMailSettingsState(state = {}) {
+  if (inputCloudMailBaseUrl) {
+    inputCloudMailBaseUrl.value = state?.cloudMailBaseUrl || '';
+  }
+  if (inputCloudMailAdminEmail) {
+    inputCloudMailAdminEmail.value = state?.cloudMailAdminEmail || '';
+  }
+  if (inputCloudMailAdminPassword) {
+    inputCloudMailAdminPassword.value = state?.cloudMailAdminPassword || '';
+  }
+  if (inputCloudMailReceiveMailbox) {
+    inputCloudMailReceiveMailbox.value = state?.cloudMailReceiveMailbox || '';
+  }
+  if (inputCloudMailDomain) {
+    inputCloudMailDomain.value = state?.cloudMailDomain || '';
+  }
+}
+
 function collectSettingsPayload() {
   const defaultGpcHelperApiUrl = typeof DEFAULT_GPC_HELPER_API_URL !== 'undefined'
     ? DEFAULT_GPC_HELPER_API_URL
@@ -3355,6 +3396,11 @@ function collectSettingsPayload() {
     cloudflareTempEmailUseRandomSubdomain: Boolean(inputTempEmailUseRandomSubdomain?.checked),
     cloudflareTempEmailDomain: selectedCloudflareTempEmailDomain,
     cloudflareTempEmailDomains: tempEmailDomains,
+    cloudMailBaseUrl: normalizeCloudflareTempEmailBaseUrlValue((typeof inputCloudMailBaseUrl !== 'undefined' && inputCloudMailBaseUrl) ? inputCloudMailBaseUrl.value : ''),
+    cloudMailAdminEmail: ((typeof inputCloudMailAdminEmail !== 'undefined' && inputCloudMailAdminEmail) ? inputCloudMailAdminEmail.value : '').trim(),
+    cloudMailAdminPassword: (typeof inputCloudMailAdminPassword !== 'undefined' && inputCloudMailAdminPassword) ? inputCloudMailAdminPassword.value : '',
+    cloudMailReceiveMailbox: normalizeCloudflareTempEmailReceiveMailboxValue((typeof inputCloudMailReceiveMailbox !== 'undefined' && inputCloudMailReceiveMailbox) ? inputCloudMailReceiveMailbox.value : ''),
+    cloudMailDomain: normalizeCloudflareTempEmailDomainValue((typeof inputCloudMailDomain !== 'undefined' && inputCloudMailDomain) ? inputCloudMailDomain.value : ''),
     autoRunSkipFailures: inputAutoSkipFailures.checked,
     autoRunFallbackThreadIntervalMinutes: normalizeAutoRunThreadIntervalMinutes(inputAutoSkipFailuresThreadIntervalMinutes.value),
     autoRunDelayEnabled: inputAutoDelayEnabled.checked,
@@ -8086,7 +8132,7 @@ function applySettingsState(state) {
   inputCodex2ApiUrl.value = state?.codex2apiUrl || '';
   inputCodex2ApiAdminKey.value = state?.codex2apiAdminKey || '';
   const restoredMailProvider = isCustomMailProvider(state?.mailProvider)
-    || [ICLOUD_PROVIDER, 'hotmail-api', GMAIL_PROVIDER, 'luckmail-api', '163', '163-vip', '126', 'qq', 'inbucket', '2925', 'cloudflare-temp-email'].includes(String(state?.mailProvider || '').trim())
+    || [ICLOUD_PROVIDER, 'hotmail-api', GMAIL_PROVIDER, 'luckmail-api', '163', '163-vip', '126', 'qq', 'inbucket', '2925', 'cloudflare-temp-email', 'cloudmail'].includes(String(state?.mailProvider || '').trim())
     ? String(state?.mailProvider || '163').trim()
     : (String(state?.emailGenerator || '').trim().toLowerCase() === 'custom'
       || String(state?.emailGenerator || '').trim().toLowerCase() === 'manual'
@@ -8108,6 +8154,8 @@ function applySettingsState(state) {
       selectEmailGenerator.value = 'cloudflare';
     } else if (restoredEmailGenerator === 'cloudflare-temp-email') {
       selectEmailGenerator.value = 'cloudflare-temp-email';
+    } else if (restoredEmailGenerator === 'cloudmail') {
+      selectEmailGenerator.value = 'cloudmail';
     } else {
       selectEmailGenerator.value = 'duck';
     }
@@ -8163,6 +8211,9 @@ function applySettingsState(state) {
   selectLuckmailEmailType.value = normalizeLuckmailEmailType(state?.luckmailEmailType);
   inputLuckmailDomain.value = state?.luckmailDomain || '';
   applyCloudflareTempEmailSettingsState(state);
+  if (typeof applyCloudMailSettingsState === 'function') {
+    applyCloudMailSettingsState(state);
+  }
   renderCloudflareDomainOptions(state?.cloudflareDomain || '');
   setCloudflareDomainEditMode(false, { clearInput: true });
   inputAutoSkipFailures.checked = Boolean(state?.autoRunSkipFailures);
@@ -8906,6 +8957,7 @@ function getSelectedEmailGenerator() {
   }
   if (generator === 'cloudflare') return 'cloudflare';
   if (generator === 'cloudflare-temp-email') return 'cloudflare-temp-email';
+  if (generator === 'cloudmail') return 'cloudmail';
   return 'duck';
 }
 
@@ -8953,6 +9005,14 @@ function getEmailGeneratorUiCopy() {
       label: 'Cloudflare Temp Email',
     };
   }
+  if (getSelectedEmailGenerator() === 'cloudmail') {
+    return {
+      buttonLabel: '生成',
+      placeholder: '点击生成 Cloud Mail 邮箱，或手动粘贴邮箱',
+      successVerb: '生成',
+      label: 'Cloud Mail',
+    };
+  }
 
   return {
     buttonLabel: '获取',
@@ -9352,6 +9412,7 @@ function updateMailProviderUI() {
   const useIcloudProvider = isIcloudMailProvider();
   const useEmailGenerator = !useHotmail && !useLuckmail && !useCustomEmail && (!useGeneratedAlias || useGmail);
   const useCloudflareTempEmailProvider = selectMailProvider.value === 'cloudflare-temp-email';
+  const useCloudMailProvider = selectMailProvider.value === 'cloudmail';
   const aliasUiCopy = useGeneratedAlias
     ? getManagedAliasProviderUiCopy(selectMailProvider.value, mail2925Mode)
     : null;
@@ -9374,9 +9435,13 @@ function updateMailProviderUI() {
   const useCloudflare = selectedGenerator === 'cloudflare';
   const useIcloud = selectedGenerator === 'icloud';
   const useCloudflareTempEmailGenerator = selectedGenerator === 'cloudflare-temp-email';
+  const useCloudMailGenerator = selectedGenerator === 'cloudmail';
   const showCloudflareDomain = useEmailGenerator && useCloudflare;
   const showCloudflareTempEmailSettings = useCloudflareTempEmailProvider || (useEmailGenerator && useCloudflareTempEmailGenerator);
   const showCloudflareTempEmailReceiveMailbox = useCloudflareTempEmailProvider && !useCloudflareTempEmailGenerator;
+  const showCloudMailSettings = useCloudMailProvider || (useEmailGenerator && useCloudMailGenerator);
+  const showCloudMailReceiveMailbox = useCloudMailProvider && !useCloudMailGenerator;
+  const showCloudMailDomain = useEmailGenerator && useCloudMailGenerator;
   const selectedIcloudHost = typeof getSelectedIcloudHostPreference === 'function'
     ? getSelectedIcloudHostPreference()
     : (normalizeIcloudHostValue(icloudHostPreferenceValue || latestState?.icloudHostPreference || '')
@@ -9402,6 +9467,14 @@ function updateMailProviderUI() {
   if (cloudflareTempEmailSection) {
     cloudflareTempEmailSection.style.display = showCloudflareTempEmailSettings ? '' : 'none';
   }
+  if (typeof cloudMailSection !== 'undefined' && cloudMailSection) {
+    cloudMailSection.style.display = showCloudMailSettings ? '' : 'none';
+  }
+  if (typeof rowCloudMailBaseUrl !== 'undefined' && rowCloudMailBaseUrl) rowCloudMailBaseUrl.style.display = showCloudMailSettings ? '' : 'none';
+  if (typeof rowCloudMailAdminEmail !== 'undefined' && rowCloudMailAdminEmail) rowCloudMailAdminEmail.style.display = showCloudMailSettings ? '' : 'none';
+  if (typeof rowCloudMailAdminPassword !== 'undefined' && rowCloudMailAdminPassword) rowCloudMailAdminPassword.style.display = showCloudMailSettings ? '' : 'none';
+  if (typeof rowCloudMailReceiveMailbox !== 'undefined' && rowCloudMailReceiveMailbox) rowCloudMailReceiveMailbox.style.display = showCloudMailReceiveMailbox ? '' : 'none';
+  if (typeof rowCloudMailDomain !== 'undefined' && rowCloudMailDomain) rowCloudMailDomain.style.display = showCloudMailDomain ? '' : 'none';
   if (icloudSection) {
     const showIcloudSection = (useEmailGenerator && useIcloud) || useIcloudProvider;
     icloudSection.style.display = showIcloudSection ? '' : 'none';
@@ -13272,6 +13345,21 @@ chrome.runtime.onMessage.addListener((message, _sender, sendResponse) => {
       ) {
         updateMailProviderUI();
       }
+      if (message.payload.cloudMailBaseUrl !== undefined && inputCloudMailBaseUrl) {
+        inputCloudMailBaseUrl.value = message.payload.cloudMailBaseUrl || '';
+      }
+      if (message.payload.cloudMailAdminEmail !== undefined && inputCloudMailAdminEmail) {
+        inputCloudMailAdminEmail.value = message.payload.cloudMailAdminEmail || '';
+      }
+      if (message.payload.cloudMailAdminPassword !== undefined && inputCloudMailAdminPassword) {
+        inputCloudMailAdminPassword.value = message.payload.cloudMailAdminPassword || '';
+      }
+      if (message.payload.cloudMailReceiveMailbox !== undefined && inputCloudMailReceiveMailbox) {
+        inputCloudMailReceiveMailbox.value = message.payload.cloudMailReceiveMailbox || '';
+      }
+      if (message.payload.cloudMailDomain !== undefined && inputCloudMailDomain) {
+        inputCloudMailDomain.value = message.payload.cloudMailDomain || '';
+      }
       if (message.payload.plusModeEnabled !== undefined && inputPlusModeEnabled) {
         inputPlusModeEnabled.checked = Boolean(message.payload.plusModeEnabled);
       }