diff --git a/aws_cdk/lib/aws_cdk-stack.ts b/aws_cdk/lib/aws_cdk-stack.ts
index 9a70c8b..7e2c316 100644
--- a/aws_cdk/lib/aws_cdk-stack.ts
+++ b/aws_cdk/lib/aws_cdk-stack.ts
@@ -74,7 +74,6 @@ export class AwsCdkStack extends cdk.Stack {
       // Ensure folder structures exist
       'mkdir -p /home/ubuntu/basic_requirements',
       'mkdir -p /home/ubuntu/wireguard',
-      'mkdir -p /home/ubuntu/email_server',
       'mkdir -p /home/ubuntu/build_tools',
 
       // 4.1 Write and run installation for basic requirements (Docker, Python 3, etc.)
@@ -118,35 +117,9 @@ export class AwsCdkStack extends cdk.Stack {
       'EOF',
       'cd /home/ubuntu/wireguard && docker compose up -d',
 
-      // 4.3 Set up Mailcow (Email Server)
-      'cat <<\'EOF\' > /home/ubuntu/email_server/install_mailcow.sh',
-      '#!/bin/bash',
-      'set -e',
-      'cd /home/ubuntu/email_server',
-      'git clone https://github.com/mailcow/mailcow-dockerized.git mailcow',
-      'cd mailcow',
-      '# Run generate_config.sh non-interactively for mail.tiproemail.com, timezone UTC',
-      'export MAILCOW_HOSTNAME="mail.tipro.in"',
-      'export MAILCOW_TZ="Asia/Kolkata"',
-      '# Pipe answers to generate_config.sh: Hostname (mail.tipro.in), Timezone (Asia/Kolkata), Stable Branch (1)',
-      'echo -e "mail.tipro.in\nAsia/Kolkata\n1" | ./generate_config.sh',
-      '',
-      '# Apply Memory Optimizations for t4g.medium (4GB RAM)',
-      '# Disable ClamAV (Saves ~1.5 GB RAM)',
-      'sed -i "s/^SKIP_CLAMAV=.*/SKIP_CLAMAV=y/g" mailcow.conf',
-      '# Disable Solr (Saves ~1 GB RAM)',
-      'sed -i "s/^SKIP_SOLR=.*/SKIP_SOLR=y/g" mailcow.conf',
-      '',
-      '# Start Mailcow',
-      'docker compose up -d',
-      'EOF',
-      'chmod +x /home/ubuntu/email_server/install_mailcow.sh',
-      '/home/ubuntu/email_server/install_mailcow.sh',
-
-      // 4.4 Setup permissions for all user folders
+      // 4.3 Setup permissions for all user folders
       'chown -R ubuntu:ubuntu /home/ubuntu/basic_requirements',
       'chown -R ubuntu:ubuntu /home/ubuntu/wireguard',
-      'chown -R ubuntu:ubuntu /home/ubuntu/email_server',
       'chown -R ubuntu:ubuntu /home/ubuntu/build_tools',
 
       // 4.5 Install CloudWatch Agent (ARM64 package for Graviton instance)