diff --git a/deafgain/Email-system b/deafgain/Email-system
deleted file mode 100644
index 7a9098a..0000000
--- a/deafgain/Email-system
+++ /dev/null
@@ -1 +0,0 @@
-This is for discussion on using email system for notification from all websites' issues.
\ No newline at end of file
diff --git a/deafgain/Email-system.html b/deafgain/Email-system.html
new file mode 100644
index 0000000..23518a5
--- /dev/null
+++ b/deafgain/Email-system.html
@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Internal Communication System</title>
+    <style>
+        .priority-critical { color: #ff0000; }
+        .priority-high { color: #ff8c00; }
+        .priority-medium { color: #ffd700; }
+        .priority-low { color: #008000; }
+        .category { font-weight: bold; }
+    </style>
+</head>
+<body>
+    <h1>Internal Communication System</h1>
+    
+    <section>
+        <h2>Purpose</h2>
+        <p>Streamlined email-based notification system for managing 100+ websites between Eliza and you.</p>
+    </section>
+
+    <section>
+        <h2>Notification Structure</h2>
+        
+        <h3>Subject Line Format</h3>
+        <code>[Priority][Category][Website-ID] Description</code>
+
+        <h3>Priority Levels</h3>
+        <ul>
+            <li class="priority-critical">🔴 CRITICAL - Immediate attention required</li>
+            <li class="priority-high">🟠 HIGH - Address within 2 hours</li>
+            <li class="priority-medium">🟡 MEDIUM - Address within 24 hours</li>
+            <li class="priority-low">🟢 LOW - Address within the week</li>
+        </ul>
+
+        <h3>Categories</h3>
+        <ul>
+            <li class="category">🛡️ SEC - Security alerts</li>
+            <li class="category">⚡ PERF - Performance issues</li>
+            <li class="category">📊 UP - Uptime monitoring</li>
+            <li class="category">📝 CONT - Content updates</li>
+            <li class="category">🔧 TECH - Technical maintenance</li>
+        </ul>
+
+        <h3>Example Subject Lines</h3>
+        <ul>
+            <li><code>[CRITICAL][SEC][site-123] SSL Certificate Expiring in 24h</code></li>
+            <li><code>[HIGH][PERF][site-456] Response Time Above Threshold</code></li>
+            <li><code>[MEDIUM][CONT][site-789] Content Update Required</code></li>
+        </ul>
+    </section>
+
+    <section>
+        <h2>Daily Digest</h2>
+        <p>Summary of all non-critical issues sent at ::PREFERRED_TIME::</p>
+    </section>
+</body>
+</html>
