Email and Domain Blocker for WooCommerce

Tired of fake signups and spam accounts in your WooCommerce store?
Email and Domain Blocker for WooCommerce lets you block unwanted emails or domains from registering — keeping your store clean and your customers real.

Key Features:
* Block specific email addresses (e.g. baduser@gmail.com)
* Block entire domains (e.g. @spam.com)
* Wildcard support (e.g. *@gmail.com, *@*.ru)
* Test Email Checker (instantly check if an email is allowed or blocked)
* Optional logging of blocked attempts
* Logs tab to view, clear, and download blocked attempts as CSV
* Simple admin UI with usage examples

Use cases:
* Stop spam signups with disposable or free mail services
* Block competitors or fraud-prone domains
* Restrict registrations to company emails only