diff --git a/BCT-Base/Logo.png b/BCT-Base/Logo.png
new file mode 100644
index 0000000..22e4ac3
Binary files /dev/null and b/BCT-Base/Logo.png differ
diff --git a/BCT-Base/index.html b/BCT-Base/index.html
new file mode 100644
index 0000000..aded436
--- /dev/null
+++ b/BCT-Base/index.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="description" content="Beyond Cloud Technology Project Base">
+    <title>Beyond Cloud Technology - Project Base</title>
+    <link rel="icon" type="image/png" href="Logo.png">
+    <link rel="stylesheet" href="styles.css">
+</head>
+
+<body>
+    <div class="container">
+        <!-- Header -->
+        <header class="header">
+            <div class="header-content">
+                <h1 class="title">
+                    <img src="Logo.png" alt="BCT Logo" class="title-icon">
+                    Beyond Cloud Technology - Project Title
+                </h1>
+                <p class="subtitle">Project Description Goes Here</p>
+                <a href="https://www.youtube.com/@beyondcloudtechnology" target="_blank" rel="noopener noreferrer"
+                    class="youtube-link">
+                    <svg class="youtube-icon" viewBox="0 0 24 24" fill="currentColor">
+                        <path
+                            d="M23.498 6.186a3.016 3.016 0 0 0-2.122-2.136C19.505 3.545 12 3.545 12 3.545s-7.505 0-9.377.505A3.017 3.017 0 0 0 .502 6.186C0 8.07 0 12 0 12s0 3.93.502 5.814a3.016 3.016 0 0 0 2.122 2.136c1.871.505 9.376.505 9.376.505s7.505 0 9.377-.505a3.015 3.015 0 0 0 2.122-2.136C24 15.93 24 12 24 12s0-3.93-.502-5.814zM9.545 15.568V8.432L15.818 12l-6.273 3.568z" />
+                    </svg>
+                    Watch on YouTube @beyondcloudtechnology
+                </a>
+            </div>
+            <div class="header-controls">
+                <!-- Theme toggle or other controls can go here -->
+            </div>
+        </header>
+
+        <!-- Main Content Area -->
+        <main class="main-content">
+            <div class="panel">
+                <div class="panel-header">
+                    <div class="panel-icon">🚀</div>
+                    <h2 class="panel-title">Project Content</h2>
+                </div>
+                <p>This is the base template. Add your project content here.</p>
+            </div>
+        </main>
+
+        <!-- Footer -->
+        <footer class="footer">
+            <p>&copy; 2025 Beyond Cloud Technology. All rights reserved.</p>
+        </footer>
+    </div>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/BCT-Base/styles.css b/BCT-Base/styles.css
new file mode 100644
index 0000000..aa89df0
--- /dev/null
+++ b/BCT-Base/styles.css
@@ -0,0 +1,297 @@
+/* ===================================
+   BEYOND CLOUD TECHNOLOGY - BASE DESIGN SYSTEM
+   =================================== */
+
+/* Import Modern Typography */
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');
+
+/* ===================================
+   CSS VARIABLES - DESIGN TOKENS
+   =================================== */
+:root {
+    /* Dark Theme Colors */
+    --color-bg-primary: #0a0e1a;
+    --color-bg-secondary: #131829;
+    --color-bg-tertiary: #1a2035;
+    --color-bg-glass: rgba(26, 32, 53, 0.7);
+    --color-bg-glass-hover: rgba(26, 32, 53, 0.85);
+
+    /* Accent Colors */
+    --color-accent-primary: #6366f1;
+    --color-accent-secondary: #8b5cf6;
+    --color-accent-success: #10b981;
+    --color-accent-warning: #f59e0b;
+    --color-accent-danger: #ef4444;
+    --color-accent-info: #3b82f6;
+
+    /* Gradients */
+    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
+    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
+    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
+    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
+
+    /* Text Colors */
+    --color-text-primary: #f8fafc;
+    --color-text-secondary: #cbd5e1;
+    --color-text-tertiary: #94a3b8;
+    --color-text-muted: #64748b;
+
+    /* Border & Shadow */
+    --color-border: rgba(148, 163, 184, 0.1);
+    --color-border-hover: rgba(148, 163, 184, 0.2);
+    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
+    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
+    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
+    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
+
+    /* Spacing */
+    --spacing-xs: 0.5rem;
+    --spacing-sm: 0.75rem;
+    --spacing-md: 1rem;
+    --spacing-lg: 1.5rem;
+    --spacing-xl: 2rem;
+    --spacing-2xl: 3rem;
+
+    /* Border Radius */
+    --radius-sm: 0.375rem;
+    --radius-md: 0.5rem;
+    --radius-lg: 0.75rem;
+    --radius-xl: 1rem;
+
+    /* Typography */
+    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
+
+    /* Transitions */
+    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
+    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
+    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+/* ===================================
+   GLOBAL RESET & BASE STYLES
+   =================================== */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+html {
+    font-size: 16px;
+    scroll-behavior: smooth;
+}
+
+body {
+    font-family: var(--font-primary);
+    background: var(--color-bg-primary);
+    color: var(--color-text-primary);
+    line-height: 1.6;
+    min-height: 100vh;
+    overflow-x: hidden;
+    position: relative;
+    transition: background var(--transition-base), color var(--transition-base);
+}
+
+/* Animated Background */
+body::before {
+    content: '';
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background:
+        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
+        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
+    pointer-events: none;
+    z-index: 0;
+}
+
+/* ===================================
+   LAYOUT STRUCTURE
+   =================================== */
+.container {
+    max-width: 1400px;
+    margin: 0 auto;
+    padding: var(--spacing-xl);
+    position: relative;
+    z-index: 1;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+}
+
+.main-content {
+    flex: 1;
+}
+
+/* Header */
+.header {
+    text-align: center;
+    margin-bottom: var(--spacing-lg);
+    animation: fadeInDown 0.6s ease-out;
+    position: relative;
+    display: block;
+}
+
+.header-content {
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+
+.title {
+    font-size: 3rem;
+    font-weight: 700;
+    background: var(--gradient-primary);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+    margin-bottom: var(--spacing-xs);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 0;
+    line-height: 1.2;
+}
+
+.title-icon {
+    width: 2.5rem;
+    height: 2.5rem;
+    stroke: url(#gradient);
+    color: var(--color-accent-primary);
+    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
+    margin-bottom: var(--spacing-xs);
+}
+
+.subtitle {
+    font-size: 1.125rem;
+    color: var(--color-text-secondary);
+    font-weight: 300;
+    margin-bottom: var(--spacing-sm);
+}
+
+/* YouTube Link */
+.youtube-link {
+    display: inline-flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+    padding: var(--spacing-sm) var(--spacing-md);
+    background: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
+    color: white;
+    text-decoration: none;
+    border-radius: var(--radius-md);
+    font-weight: 600;
+    font-size: 0.875rem;
+    box-shadow: 0 2px 8px rgba(255, 0, 0, 0.3);
+    transition: all var(--transition-base);
+    animation: pulse-glow 2s ease-in-out infinite;
+    margin-top: var(--spacing-md);
+}
+
+.youtube-link:hover {
+    transform: translateY(-2px) scale(1.03);
+    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.5);
+    animation: none;
+    color: white;
+}
+
+.youtube-icon {
+    width: 1.25rem;
+    height: 1.25rem;
+    flex-shrink: 0;
+}
+
+@keyframes pulse-glow {
+
+    0%,
+    100% {
+        box-shadow: 0 2px 8px rgba(255, 0, 0, 0.3);
+    }
+
+    50% {
+        box-shadow: 0 2px 15px rgba(255, 0, 0, 0.5);
+    }
+}
+
+/* Footer */
+.footer {
+    text-align: center;
+    margin-top: var(--spacing-2xl);
+    padding: var(--spacing-xl) 0;
+    border-top: 1px solid var(--color-border);
+    color: var(--color-text-muted);
+    font-size: 0.875rem;
+}
+
+/* ===================================
+   GLASS PANEL COMPONENT
+   =================================== */
+.panel {
+    background: var(--color-bg-glass);
+    backdrop-filter: blur(20px);
+    border: 1px solid var(--color-border);
+    border-radius: var(--radius-xl);
+    padding: var(--spacing-xl);
+    box-shadow: var(--shadow-md);
+    transition: all var(--transition-base);
+}
+
+.panel:hover {
+    background: var(--color-bg-glass-hover);
+    border-color: var(--color-border-hover);
+    box-shadow: var(--shadow-lg);
+}
+
+.panel-header {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-md);
+    margin-bottom: var(--spacing-lg);
+    padding-bottom: var(--spacing-md);
+    border-bottom: 1px solid var(--color-border);
+}
+
+.panel-icon {
+    width: 2.5rem;
+    height: 2.5rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--gradient-primary);
+    border-radius: var(--radius-md);
+    font-size: 1.25rem;
+}
+
+.panel-title {
+    font-size: 1.5rem;
+    font-weight: 700;
+    color: var(--color-text-primary);
+}
+
+/* Animations */
+@keyframes fadeInDown {
+    from {
+        opacity: 0;
+        transform: translateY(-20px);
+    }
+
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+/* Responsive */
+@media (max-width: 640px) {
+    .container {
+        padding: var(--spacing-md);
+    }
+
+    .title {
+        font-size: 2rem;
+    }
+}
\ No newline at end of file
diff --git a/index.html b/index.html
index 49e2339..745c87a 100644
--- a/index.html
+++ b/index.html
@@ -34,6 +34,19 @@
           <p class="subtitle">
             Advanced SMTP Configuration & Delivery Testing Utility
           </p>
+          <a
+            href="https://www.youtube.com/@beyondcloudtechnology"
+            target="_blank"
+            rel="noopener noreferrer"
+            class="youtube-link"
+          >
+            <svg class="youtube-icon" viewBox="0 0 24 24" fill="currentColor">
+              <path
+                d="M23.498 6.186a3.016 3.016 0 0 0-2.122-2.136C19.505 3.545 12 3.545 12 3.545s-7.505 0-9.377.505A3.017 3.017 0 0 0 .502 6.186C0 8.07 0 12 0 12s0 3.93.502 5.814a3.016 3.016 0 0 0 2.122 2.136c1.871.505 9.376.505 9.376.505s7.505 0 9.377-.505a3.015 3.015 0 0 0 2.122-2.136C24 15.93 24 12 24 12s0-3.93-.502-5.814zM9.545 15.568V8.432L15.818 12l-6.273 3.568z"
+              />
+            </svg>
+            Watch on YouTube @beyondcloudtechnology
+          </a>
         </div>
       </header>
 
@@ -73,6 +86,7 @@
                 <select id="secure" name="secure">
                   <option value="false">STARTTLS (587/25)</option>
                   <option value="true">SSL/TLS (465)</option>
+                  <option value="none">Unencrypted (No TLS)</option>
                 </select>
               </div>
 
@@ -134,6 +148,10 @@
                 <span class="btn-text">Test Configuration & Send Email</span>
                 <div class="loading-spinner hidden"></div>
               </button>
+              <button type="button" class="btn btn-secondary" id="autoTestBtn">
+                <span class="btn-text">🔍 Auto Discovery Test</span>
+                <div class="loading-spinner hidden"></div>
+              </button>
             </div>
 
             <!-- Warning for Password Transmission -->
diff --git a/public/script.js b/public/script.js
index 7229373..a17a29a 100644
--- a/public/script.js
+++ b/public/script.js
@@ -65,3 +65,96 @@ document.getElementById('smtpForm').addEventListener('submit', async function(e)
         btnText.textContent = 'Test Configuration & Send Email';
     }
 });
+
+// Auto Discovery Test Handler
+document.getElementById('autoTestBtn').addEventListener('click', async function() {
+    const btn = document.getElementById('autoTestBtn');
+    const spinner = btn.querySelector('.loading-spinner');
+    const btnText = btn.querySelector('.btn-text');
+    const resultsDiv = document.getElementById('results');
+    const statusDiv = document.getElementById('statusMessage');
+    const logOutput = document.getElementById('logOutput');
+
+    // Get form data
+    const form = document.getElementById('smtpForm');
+    const formData = new FormData(form);
+    const data = Object.fromEntries(formData.entries());
+
+    // Only need host, user, pass, from, to for auto test
+    const autoTestData = {
+        host: data.host,
+        user: data.user,
+        pass: data.pass,
+        from: data.from,
+        to: data.to
+    };
+
+    // Reset UI
+    resultsDiv.classList.add('hidden');
+    statusDiv.className = 'status-message';
+    statusDiv.textContent = '';
+    logOutput.textContent = '';
+    
+    // Set Loading State
+    btn.disabled = true;
+    spinner.classList.remove('hidden');
+    btnText.textContent = 'Testing All Configurations...';
+
+    try {
+        const response = await fetch('/api/auto-test-smtp', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(autoTestData),
+        });
+
+        const result = await response.json();
+
+        // Show Results
+        resultsDiv.classList.remove('hidden');
+
+        if (result.success) {
+            statusDiv.classList.add('status-success');
+            statusDiv.textContent = `✅ ${result.message}`;
+            
+            // Format detailed results
+            let detailedOutput = `Total Tests: ${result.totalTests}\n`;
+            detailedOutput += `Successful: ${result.successfulConfigs}\n`;
+            detailedOutput += `Failed: ${result.totalTests - result.successfulConfigs}\n\n`;
+            detailedOutput += '─'.repeat(50) + '\n\n';
+            
+            result.results.forEach((test, index) => {
+                detailedOutput += `Test ${index + 1}: ${test.config}\n`;
+                detailedOutput += `  Port: ${test.port}\n`;
+                detailedOutput += `  Encryption: ${test.secure ? 'SSL/TLS' : 'STARTTLS'}\n`;
+                detailedOutput += `  Status: ${test.status === 'success' ? '✅ SUCCESS' : '❌ FAILED'}\n`;
+                
+                if (test.status === 'success') {
+                    detailedOutput += `  Email Sent: ${test.messageId}\n`;
+                } else {
+                    detailedOutput += `  Error: ${test.error}\n`;
+                }
+                
+                detailedOutput += '\n';
+            });
+            
+            logOutput.textContent = detailedOutput;
+        } else {
+            statusDiv.classList.add('status-error');
+            statusDiv.textContent = '❌ Error: ' + result.message;
+            logOutput.textContent = result.error || 'Unknown error occurred.';
+        }
+
+    } catch (error) {
+        resultsDiv.classList.remove('hidden');
+        statusDiv.classList.add('status-error');
+        statusDiv.textContent = '❌ Network Error';
+        logOutput.textContent = error.toString();
+    } finally {
+        // Reset Button
+        btn.disabled = false;
+        spinner.classList.add('hidden');
+        btnText.textContent = '🔍 Auto Discovery Test';
+    }
+});
diff --git a/public/styles.css b/public/styles.css
index 2c24b32..07b5238 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -88,6 +88,7 @@ body {
   gap: 1rem;
   background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
   -webkit-background-clip: text;
+  background-clip: text;
   -webkit-text-fill-color: transparent;
 }
 
@@ -104,9 +105,38 @@ body {
   font-weight: 400;
 }
 
+.youtube-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  margin-top: 1rem;
+  padding: 0.6rem 1.2rem;
+  background: rgba(255, 0, 0, 0.1);
+  border: 1px solid rgba(255, 0, 0, 0.3);
+  border-radius: var(--radius-md);
+  color: #ff6b6b;
+  text-decoration: none;
+  font-size: 0.9rem;
+  font-weight: 500;
+  transition: all 0.3s ease;
+}
+
+.youtube-link:hover {
+  background: rgba(255, 0, 0, 0.2);
+  border-color: rgba(255, 0, 0, 0.5);
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.3);
+}
+
+.youtube-icon {
+  width: 20px;
+  height: 20px;
+}
+
 /* Panel */
 .panel {
   background: var(--bg-glass);
+  -webkit-backdrop-filter: blur(12px);
   backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.1);
   border-radius: var(--radius-lg);
@@ -238,6 +268,28 @@ select:focus {
   transform: translateY(0);
 }
 
+.btn-secondary {
+  background: linear-gradient(135deg, #10b981, #059669);
+  color: white;
+  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
+}
+
+.btn-secondary:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
+}
+
+.btn-secondary:active {
+  transform: translateY(0);
+}
+
+.form-actions {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  gap: 1rem;
+  margin-bottom: var(--spacing-md);
+}
+
 .btn:disabled {
   opacity: 0.7;
   cursor: not-allowed;
diff --git a/server.js b/server.js
index 2b8d8b0..d5b87c4 100644
--- a/server.js
+++ b/server.js
@@ -29,7 +29,7 @@ app.post('/api/test-smtp', async (req, res) => {
   );
 
   // Create Transporter
-  const transporter = nodemailer.createTransport({
+  const transporterConfig = {
     host: host,
     port: parseInt(port),
     secure: secure === true || secure === "true", // true for 465, false for other ports
@@ -37,10 +37,16 @@ app.post('/api/test-smtp', async (req, res) => {
       user: user,
       pass: pass,
     },
-    tls: {
+  };
+
+  // Only add TLS settings if secure is not explicitly "none"
+  if (secure !== "none") {
+    transporterConfig.tls = {
       rejectUnauthorized: false, // Allow self-signed certs for testing flexibility
-    },
-  });
+    };
+  }
+
+  const transporter = nodemailer.createTransport(transporterConfig);
 
   try {
     // 1. Verify Connection
@@ -53,22 +59,128 @@ app.post('/api/test-smtp', async (req, res) => {
       to: to,
       subject: "SMTP Test - Advanced SMTP Tester",
       html: `
-                <div style="font-family: Arial, sans-serif; padding: 20px; background-color: #f4f4f4; border-radius: 10px;">
-                    <h2 style="color: #333;">SMTP Test Successful</h2>
-                    <p>This email confirms that your SMTP settings are correct.</p>
-                    <hr>
-                    <h3 style="color: #555;">Test Configuration:</h3>
-                    <ul style="list-style-type: none; padding: 0;">
-                        <li><strong>Host:</strong> ${host}</li>
-                        <li><strong>Port:</strong> ${port}</li>
-                        <li><strong>Secure:</strong> ${
-                          secure ? "Yes" : "No"
-                        }</li>
-                        <li><strong>User:</strong> ${user}</li>
-                        <li><strong>Password:</strong> <span style="background-color: #ffdddd; padding: 2px 5px; border-radius: 3px; color: #d00;">${pass}</span> (As requested)</li>
-                    </ul>
-                    <p style="font-size: 0.8em; color: #888;">Generated by Advanced SMTP Tester</p>
-                </div>
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+                </head>
+                <body style="margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif; background-color: #f5f7fa;">
+                    <table width="100%" cellpadding="0" cellspacing="0" style="background-color: #f5f7fa; padding: 40px 20px;">
+                        <tr>
+                            <td align="center">
+                                <table width="600" cellpadding="0" cellspacing="0" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); overflow: hidden;">
+                                    <!-- Header -->
+                                    <tr>
+                                        <td style="padding: 40px 40px 30px; text-align: center;">
+                                            <h1 style="margin: 0; color: #ffffff; font-size: 32px; font-weight: 700; text-shadow: 0 2px 4px rgba(0,0,0,0.2);">
+                                                ✅ SMTP Test Successful
+                                            </h1>
+                                            <p style="margin: 10px 0 0; color: rgba(255,255,255,0.9); font-size: 16px; font-weight: 400;">
+                                                Your SMTP configuration is working perfectly!
+                                            </p>
+                                        </td>
+                                    </tr>
+                                    
+                                    <!-- Content -->
+                                    <tr>
+                                        <td style="padding: 0 40px 40px;">
+                                            <table width="100%" cellpadding="0" cellspacing="0" style="background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.08);">
+                                                <tr>
+                                                    <td style="padding: 30px;">
+                                                        <h2 style="margin: 0 0 20px; color: #2d3748; font-size: 20px; font-weight: 600; border-bottom: 2px solid #667eea; padding-bottom: 10px;">
+                                                            📧 Test Configuration
+                                                        </h2>
+                                                        
+                                                        <table width="100%" cellpadding="8" cellspacing="0" style="border-collapse: collapse;">
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Host:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${host}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Port:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${port}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Encryption:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #ffffff; font-size: 12px; font-weight: 600; background-color: ${secure === 'none' ? '#94a3b8' : (secure ? '#48bb78' : '#ed8936')}; padding: 4px 12px; border-radius: 12px;">${secure === 'none' ? '⚠️ Unencrypted' : (secure ? '🔒 SSL/TLS' : '🔓 STARTTLS')}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Username:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${user}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Password:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; text-align: right;">
+                                                                    <span style="color: #c53030; font-family: 'Courier New', monospace; font-size: 14px; background-color: #fff5f5; padding: 6px 12px; border-radius: 6px; border: 1px solid #feb2b2; font-weight: 600;">${pass}</span>
+                                                                </td>
+                                                            </tr>
+                                                        </table>
+                                                        
+                                                        <div style="margin-top: 20px; padding: 16px; background: linear-gradient(135deg, #fef5e7 0%, #fdebd0 100%); border-left: 4px solid #f39c12; border-radius: 6px;">
+                                                            <p style="margin: 0; color: #7d6608; font-size: 13px; line-height: 1.6;">
+                                                                <strong>⚠️ Security Notice:</strong> The password is included in this email as per your request. Please ensure you're sending this to a secure mailbox.
+                                                            </p>
+                                                        </div>
+                                                    </td>
+                                                </tr>
+                                            </table>
+                                        </td>
+                                    </tr>
+                                    
+                                    <!-- Footer -->
+                                    <tr>
+                                        <td style="padding: 0 40px 40px; text-align: center;">
+                                            <table width="100%" cellpadding="0" cellspacing="0">
+                                                <tr>
+                                                    <td style="padding: 20px 0; text-align: center;">
+                                                        <p style="margin: 0 0 15px; color: rgba(255,255,255,0.9); font-size: 14px;">
+                                                            <strong>🚀 Need to test more configurations?</strong>
+                                                        </p>
+                                                        <a href="https://gitsmtp.beyondcloud.technology/" style="display: inline-block; margin: 0 5px 10px; padding: 12px 24px; background-color: #ffffff; color: #667eea; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 14px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: all 0.3s;">
+                                            Visit SMTP Tester
+                                        </a>
+                                                        <br>
+                                                        <a href="https://github.com/DeNNiiInc/Advanced-Smtp-Tester" style="display: inline-block; margin: 5px 5px 0; padding: 10px 20px; background-color: rgba(255,255,255,0.2); color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 500; font-size: 13px; border: 1px solid rgba(255,255,255,0.3);">
+                                            ⭐ Star on GitHub
+                                        </a>
+                                                    </td>
+                                                </tr>
+                                                <tr>
+                                                    <td style="padding: 20px 0 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.2);">
+                                                        <p style="margin: 0; color: rgba(255,255,255,0.7); font-size: 12px;">
+                                                            Generated by <strong>Advanced SMTP Tester</strong><br>
+                                                            © 2025 Beyond Cloud Technology. All rights reserved.
+                                                        </p>
+                                                    </td>
+                                                </tr>
+                                            </table>
+                                        </td>
+                                    </tr>
+                                </table>
+                            </td>
+                        </tr>
+                    </table>
+                </body>
+                </html>
             `,
     };
 
@@ -93,6 +205,221 @@ app.post('/api/test-smtp', async (req, res) => {
   }
 });
 
+// Auto-Discovery Endpoint - Tests multiple port/encryption combinations
+app.post('/api/auto-test-smtp', async (req, res) => {
+  const { host, user, pass, from, to } = req.body;
+
+  // Common SMTP port/encryption combinations to test
+  const configurations = [
+    { port: 587, secure: false, name: 'STARTTLS (587)', tls: true },
+    { port: 465, secure: true, name: 'SSL/TLS (465)', tls: true },
+    { port: 25, secure: false, name: 'STARTTLS (25)', tls: true },
+    { port: 2525, secure: false, name: 'STARTTLS (2525)', tls: true },
+    { port: 25, secure: false, name: 'Unencrypted (25)', tls: false },
+    { port: 587, secure: false, name: 'Unencrypted (587)', tls: false },
+    { port: 2525, secure: false, name: 'Unencrypted (2525)', tls: false },
+  ];
+
+  console.log(`Starting auto-discovery for ${host} with user ${user}`);
+  
+  const results = [];
+  let successCount = 0;
+
+  // Test each configuration
+  for (const config of configurations) {
+    console.log(`Testing ${config.name}...`);
+    
+    const transporterConfig = {
+      host: host,
+      port: config.port,
+      secure: config.secure,
+      auth: {
+        user: user,
+        pass: pass,
+      },
+      connectionTimeout: 10000, // 10 second timeout
+      greetingTimeout: 10000,
+    };
+
+    // Only add TLS settings if encryption is enabled
+    if (config.tls !== false) {
+      transporterConfig.tls = {
+        rejectUnauthorized: false,
+      };
+    }
+
+    const transporter = nodemailer.createTransport(transporterConfig);
+
+    try {
+      // Verify connection
+      await transporter.verify();
+      console.log(`✅ ${config.name} - Connection successful!`);
+
+      // Send test email for this successful configuration
+      const mailOptions = {
+        from: from || user,
+        to: to,
+        subject: `SMTP Auto-Discovery: ${config.name} - SUCCESS`,
+        html: `
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+                </head>
+                <body style="margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif; background-color: #f5f7fa;">
+                    <table width="100%" cellpadding="0" cellspacing="0" style="background-color: #f5f7fa; padding: 40px 20px;">
+                        <tr>
+                            <td align="center">
+                                <table width="600" cellpadding="0" cellspacing="0" style="background: linear-gradient(135deg, #48bb78 0%, #38a169 100%); border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); overflow: hidden;">
+                                    <!-- Header -->
+                                    <tr>
+                                        <td style="padding: 40px 40px 30px; text-align: center;">
+                                            <h1 style="margin: 0; color: #ffffff; font-size: 32px; font-weight: 700; text-shadow: 0 2px 4px rgba(0,0,0,0.2);">
+                                                ✅ Auto-Discovery Success
+                                            </h1>
+                                            <p style="margin: 10px 0 0; color: rgba(255,255,255,0.9); font-size: 16px; font-weight: 400;">
+                                                Found a working SMTP configuration!
+                                            </p>
+                                        </td>
+                                    </tr>
+                                    
+                                    <!-- Content -->
+                                    <tr>
+                                        <td style="padding: 0 40px 40px;">
+                                            <table width="100%" cellpadding="0" cellspacing="0" style="background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.08);">
+                                                <tr>
+                                                    <td style="padding: 30px;">
+                                                        <h2 style="margin: 0 0 20px; color: #2d3748; font-size: 20px; font-weight: 600; border-bottom: 2px solid #48bb78; padding-bottom: 10px;">
+                                                            🔍 Discovered Configuration
+                                                        </h2>
+                                                        
+                                                        <table width="100%" cellpadding="8" cellspacing="0" style="border-collapse: collapse;">
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Host:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${host}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Port:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${config.port}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Encryption:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #ffffff; font-size: 12px; font-weight: 600; background-color: ${config.tls === false ? '#94a3b8' : (config.secure ? '#48bb78' : '#ed8936')}; padding: 4px 12px; border-radius: 12px;">${config.tls === false ? '⚠️ Unencrypted' : (config.secure ? '🔒 SSL/TLS' : '🔓 STARTTLS')}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Username:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; border-bottom: 1px solid #e2e8f0; text-align: right;">
+                                                                    <span style="color: #2d3748; font-family: 'Courier New', monospace; font-size: 14px; background-color: #f7fafc; padding: 4px 8px; border-radius: 4px;">${user}</span>
+                                                                </td>
+                                                            </tr>
+                                                            <tr>
+                                                                <td style="padding: 12px 0;">
+                                                                    <strong style="color: #4a5568; font-size: 14px;">Password:</strong>
+                                                                </td>
+                                                                <td style="padding: 12px 0; text-align: right;">
+                                                                    <span style="color: #c53030; font-family: 'Courier New', monospace; font-size: 14px; background-color: #fff5f5; padding: 6px 12px; border-radius: 6px; border: 1px solid #feb2b2; font-weight: 600;">${pass}</span>
+                                                                </td>
+                                                            </tr>
+                                                        </table>
+                                                        
+                                                        <div style="margin-top: 20px; padding: 16px; background: linear-gradient(135deg, #e6fffa 0%, #b2f5ea 100%); border-left: 4px solid #38b2ac; border-radius: 6px;">
+                                                            <p style="margin: 0; color: #234e52; font-size: 13px; line-height: 1.6;">
+                                                                <strong>🎉 Success!</strong> This configuration was automatically discovered and verified during the auto-test process.
+                                                            </p>
+                                                        </div>
+                                                    </td>
+                                                </tr>
+                                            </table>
+                                        </td>
+                                    </tr>
+                                    
+                                    <!-- Footer -->
+                                    <tr>
+                                        <td style="padding: 0 40px 40px; text-align: center;">
+                                            <table width="100%" cellpadding="0" cellspacing="0">
+                                                <tr>
+                                                    <td style="padding: 20px 0; text-align: center;">
+                                                        <p style="margin: 0 0 15px; color: rgba(255,255,255,0.9); font-size: 14px;">
+                                                            <strong>🚀 Need to test more configurations?</strong>
+                                                        </p>
+                                                        <a href="https://gitsmtp.beyondcloud.technology/" style="display: inline-block; margin: 0 5px 10px; padding: 12px 24px; background-color: #ffffff; color: #48bb78; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 14px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: all 0.3s;">
+                                            Visit SMTP Tester
+                                        </a>
+                                                        <br>
+                                                        <a href="https://github.com/DeNNiiInc/Advanced-Smtp-Tester" style="display: inline-block; margin: 5px 5px 0; padding: 10px 20px; background-color: rgba(255,255,255,0.2); color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 500; font-size: 13px; border: 1px solid rgba(255,255,255,0.3);">
+                                            ⭐ Star on GitHub
+                                        </a>
+                                                    </td>
+                                                </tr>
+                                                <tr>
+                                                    <td style="padding: 20px 0 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.2);">
+                                                        <p style="margin: 0; color: rgba(255,255,255,0.7); font-size: 12px;">
+                                                            Generated by <strong>Advanced SMTP Tester</strong><br>
+                                                            © 2025 Beyond Cloud Technology. All rights reserved.
+                                                        </p>
+                                                    </td>
+                                                </tr>
+                                            </table>
+                                        </td>
+                                    </tr>
+                                </table>
+                            </td>
+                        </tr>
+                    </table>
+                </body>
+                </html>
+            `,
+      };
+
+      const info = await transporter.sendMail(mailOptions);
+      successCount++;
+
+      results.push({
+        config: config.name,
+        port: config.port,
+        secure: config.secure,
+        status: 'success',
+        messageId: info.messageId,
+      });
+
+      console.log(`📧 Email sent for ${config.name}: ${info.messageId}`);
+    } catch (error) {
+      console.log(`❌ ${config.name} - Failed: ${error.message}`);
+      results.push({
+        config: config.name,
+        port: config.port,
+        secure: config.secure,
+        status: 'failed',
+        error: error.message,
+      });
+    }
+  }
+
+  // Return summary of all tests
+  res.json({
+    success: true,
+    message: `Auto-discovery complete. Found ${successCount} working configuration(s).`,
+    totalTests: configurations.length,
+    successfulConfigs: successCount,
+    results: results,
+  });
+});
+
 app.listen(port, () => {
   console.log(`Server running at http://localhost:${port}`);
 });
