📬 Advanced SMTP Configuration

• Custom SMTP server configuration with full control
• TLS / SSL encryption support
• Compatible with Gmail, Outlook, Zoho, Amazon SES, and more
• Test email system with detailed debug output
• Automatic email validation and MX record checks
• Fail-safe error handling and delivery diagnostics

🛒 WooCommerce Email Templates (Fully Customizable)

Take complete control of WooCommerce transactional emails:

• Modern, responsive email templates for all WooCommerce notifications
• Supports all order statuses:
• New Order
• Processing
• Completed
• On-Hold
• Failed
• Refunded
• Cancelled
• Separate templates for customers and administrators
• Dynamic content blocks for:
• Order details
• Customer information
• Billing & shipping data
• Product listings and totals

🎨 Visual Email Template Builder

Design professional emails without coding:

• Drag-and-drop email editor
• Pre-built WooCommerce components
• Live preview while editing
• Mobile-responsive email layouts
• Reusable blocks and templates

📊 Comprehensive Email Logging & Analytics

Gain full visibility into every email sent from your site:

• Detailed email logs with timestamps
• Track delivery success and failures
• Error reporting with SMTP responses
• Filter logs by:
• Recipient
• Email type
• Status
• Date range

🔒 Enhanced Security Features

Protect your WordPress admin and email system:

• Two-Factor Authentication (2FA) for admin users
• Admin login alert emails
• Security-focused email logging
• Confirmation workflows for sensitive actions
• Secure sanitization and validation of all email data

⚙️ Advanced Email Management

Built for power users and professionals:

• WooCommerce email hook management
• Override default WooCommerce email templates
• Clean, modern admin UI
• Central dashboard with performance insights
• Optimized for speed and low server load

🎯 WooCommerce Email Coverage

Customer Emails

• Order confirmation (Processing)
• Order completed
• Failed payment notifications
• Refund notifications
• Customer notes
• New account welcome email
• Password reset email

Admin Emails

• New order alerts
• Failed order notifications
• Cancelled order alerts
• Low stock notifications

Requirements

Before installing X4EMAIL Pro, please ensure your server and WordPress environment meet the following requirements:

🔧 Server Requirements

• PHP Version: 7.4 or higher (PHP 8.0+ recommended)
• MySQL: 5.7+ or MariaDB: 10.3+
• Web Server: Apache or Nginx
• SSL Certificate: Required for secure SMTP (TLS/SSL)
• cURL: Enabled
• OpenSSL: Enabled
• mbstring: Enabled
• JSON: Enabled
• allow_url_fopen: Enabled

🌐 WordPress Requirements

• WordPress Version: 5.8 or higher
• WooCommerce Version: 6.0 or higher (required for WooCommerce email features)
• WP-Cron: Enabled
• REST API: Enabled
• WP Mail Function: Enabled (for fallback emails)

📧 Email / SMTP Requirements

• Valid SMTP credentials (Gmail, Outlook, Zoho, Amazon SES, etc.)
• SMTP ports open (commonly 587, 465, or 25)
• Proper DNS configuration (SPF, DKIM, DMARC recommended)
• Valid sender email address with domain access

🔐 Security Requirements (Optional but Recommended)

• HTTPS enabled for admin panel
• PHP session support enabled
• Email inbox access for 2FA verification codes
• Ability to receive admin login notification emails

🛠️ Browser Requirements (Admin Panel)

• Latest version of Chrome, Firefox, Edge, or Safari
• JavaScript enabled
• Cookies enabled

⚠️ Notes

• Shared hosting is supported, but VPS or cloud hosting is recommended for high email volume.
• Some hosting providers block SMTP ports by default—please confirm with your hosting provider.
• Email delivery success depends on proper SMTP and DNS configuration.