Advanced Email Validation: Webform Integration Guide

**Prerequisites**
Drupal 10 with Webform (v6.2+) and Advanced Email Validation (v2.0.2+)

**Setup Steps**

1. **Enable Modules**
```php
drush en webform advanced_email_validation -y
drush cr

1. Configure Webform

• Go to Structure > Webforms
• Add Email field under Build tab

1. Add Validator

• Go to /admin/structure/webform/manage/{webform_machine_name}/handlers
• Add Advanced Email Webform Validator

1. Set Rules

• Choose email fields
• Configure format/MX/domain validation

1. Test 

• Use Preview mode
• Edit messages at /admin/config/system/advanced_email_validation