diff --git a/lib/voe-upload.js b/lib/voe-upload.js
index c925a1c..ec2479a 100644
--- a/lib/voe-upload.js
+++ b/lib/voe-upload.js
@@ -141,7 +141,7 @@ class VoeUploader {
   }
 
   /**
-   * Get the upload page and extract CSRF token + any upload params
+   * Get the upload page and extract CSRF token
    */
   async _getUploadParams() {
     const res = await this._fetch(`${BASE_URL}/file-upload`);
@@ -155,6 +155,28 @@ class VoeUploader {
     return { csrfToken };
   }
 
+  /**
+   * Get upload server URL from /engine/delivery-node
+   * Returns { server: "https://cdn-xxx.edgeon-bandwidth.com/node/u/01", session_id: "..." }
+   */
+  async _getDeliveryNode(csrfToken) {
+    const res = await this._fetch(`${BASE_URL}/engine/delivery-node`, {
+      headers: {
+        'X-CSRF-TOKEN': csrfToken,
+        'X-Requested-With': 'XMLHttpRequest',
+        'Accept': 'application/json'
+      }
+    });
+    const body = await res.text();
+    const data = JSON.parse(body);
+
+    if (!data || !data.success || !data.server) {
+      throw new Error('VOE: Kein Upload-Server erhalten von delivery-node');
+    }
+
+    return { uploadServer: data.server, sessionId: data.session_id || '' };
+  }
+
   /**
    * List current files via VOE API (for result polling fallback)
    */
@@ -182,18 +204,29 @@ class VoeUploader {
 
   /**
    * Upload a file to VOE.sx via login session
+   * Flow: GET delivery-node → POST file to CDN server
    */
   async upload(filePath, onProgress, signal, throttle) {
     const fileName = path.basename(filePath);
     const fileSize = fs.statSync(filePath).size;
     const baselineCodes = await this._captureFileCodes();
 
+    // Step 1: Get CSRF token from upload page
     const { csrfToken } = await this._getUploadParams();
 
+    // Step 2: Get CDN upload server from delivery-node
+    const { uploadServer, sessionId } = await this._getDeliveryNode(csrfToken);
+
     const boundary = '----FormBoundary' + crypto.randomBytes(16).toString('hex');
 
     // Build multipart body
     let preamble = '';
+    // Include session_id if provided
+    if (sessionId) {
+      preamble += `--${boundary}\r\n`;
+      preamble += `Content-Disposition: form-data; name="session_id"\r\n\r\n`;
+      preamble += `${sessionId}\r\n`;
+    }
     preamble += `--${boundary}\r\n`;
     preamble += `Content-Disposition: form-data; name="file"; filename="${fileName}"\r\n`;
     preamble += `Content-Type: application/octet-stream\r\n\r\n`;
@@ -219,10 +252,8 @@ class VoeUploader {
       yield epilogueBuf;
     }
 
-    // POST to /engine/delivery-node
-    const uploadUrl = `${BASE_URL}/engine/delivery-node`;
-
-    const { body, statusCode, headers } = await request(uploadUrl, {
+    // Step 3: POST file to CDN upload server
+    const { body, statusCode, headers } = await request(uploadServer, {
       method: 'POST',
       body: generate(),
       signal,
diff --git a/main.js b/main.js
index 090cce2..273259f 100644
--- a/main.js
+++ b/main.js
@@ -202,8 +202,51 @@ async function checkVidmolyHealth(hosterConfig) {
   };
 }
 
+async function checkVoeHealth(hosterConfig) {
+  const username = hosterConfig && hosterConfig.username
+    ? String(hosterConfig.username).trim()
+    : '';
+  const password = hosterConfig && hosterConfig.password
+    ? String(hosterConfig.password).trim()
+    : '';
+
+  if (!username || !password) {
+    // Fall back to API key check if no login
+    const apiKey = hosterConfig && hosterConfig.apiKey
+      ? String(hosterConfig.apiKey).trim()
+      : '';
+    if (!apiKey) {
+      return { status: 'error', message: 'Login oder API Key fehlt' };
+    }
+    // Quick API check
+    const res = await fetch(`https://voe.sx/api/upload/server?key=${encodeURIComponent(apiKey)}`, { method: 'GET' });
+    const data = await res.json().catch(() => null);
+    if (data && data.result && typeof data.result === 'string' && /^https?:\/\//i.test(data.result.trim())) {
+      return { status: 'ok', message: 'API Key gueltig, Upload-Server verfuegbar' };
+    }
+    const msg = data && (data.msg || data.message) ? String(data.msg || data.message).trim() : '';
+    if (/no servers/i.test(msg)) {
+      return { status: 'warn', message: 'API Key gueltig, aktuell kein Server verfuegbar' };
+    }
+    return { status: 'error', message: msg || 'API Key ungueltig oder Server nicht erreichbar' };
+  }
+
+  const uploader = new VoeUploader();
+  await uploader.login(username, password);
+  const { csrfToken } = await uploader._getUploadParams();
+
+  if (!csrfToken) {
+    return { status: 'error', message: 'Login ok, aber Upload-Seite liefert kein CSRF-Token' };
+  }
+
+  return {
+    status: 'ok',
+    message: 'Login ok, Upload-Seite bereit'
+  };
+}
+
 async function runHosterHealthCheck(config, requestedHosters) {
-  const allowed = ['doodstream.com', 'vidmoly.me'];
+  const allowed = ['doodstream.com', 'vidmoly.me', 'voe.sx'];
   const source = Array.isArray(requestedHosters) && requestedHosters.length > 0
     ? requestedHosters
     : allowed;
@@ -238,6 +281,15 @@ async function runHosterHealthCheck(config, requestedHosters) {
         return { hoster, ...result };
       }
 
+      if (hoster === 'voe.sx') {
+        const result = await withTimeout(
+          checkVoeHealth(hosterConfig),
+          HEALTH_CHECK_TIMEOUT,
+          'VOE-Check'
+        );
+        return { hoster, ...result };
+      }
+
       return { hoster, status: 'skipped', message: 'Kein Health-Check fuer diesen Hoster' };
     } catch (err) {
       return {
diff --git a/renderer/app.js b/renderer/app.js
index 5cdb250..3c012b6 100644
--- a/renderer/app.js
+++ b/renderer/app.js
@@ -652,7 +652,7 @@ async function startUpload() {
 
   // Auto health check
   if (autoHealthCheckEnabled) {
-    const checkHosters = hosters.filter(name => name === 'doodstream.com' || name === 'vidmoly.me');
+    const checkHosters = hosters.filter(name => name === 'doodstream.com' || name === 'vidmoly.me' || name === 'voe.sx');
     if (checkHosters.length > 0) {
       healthCheckRunning = true;
       try {
@@ -850,9 +850,9 @@ async function executeHealthCheck(hosters, mode) {
 
 async function runHealthCheck() {
   if (healthCheckRunning || uploading) return;
-  const hosters = getSelectedHosters().filter(n => n === 'doodstream.com' || n === 'vidmoly.me');
+  const hosters = getSelectedHosters().filter(n => n === 'doodstream.com' || n === 'vidmoly.me' || n === 'voe.sx');
   if (hosters.length === 0) {
-    const allHosters = ['doodstream.com', 'vidmoly.me'].filter(n => hosterHasCredentials(n, config.hosters[n] || {}));
+    const allHosters = ['doodstream.com', 'vidmoly.me', 'voe.sx'].filter(n => hosterHasCredentials(n, config.hosters[n] || {}));
     if (allHosters.length === 0) { alert('Keine Hoster mit Zugangsdaten fuer Health-Check.'); return; }
     hosters.push(...allHosters);
   }