Raisul Islam Shagor

= Spam Defender – Email Blocker helps you reduce spam and fake activity by blocking specific email addresses or domains. 
Once blocked, users with those emails will not be able to: =
<ul>
<li>Register new accounts</li>
<li>Login</li>
<li>Post comments</li>
<li>Checkout or create accounts in WooCommerce</li>
</ul>
This plugin is lightweight, easy to use, and comes with an admin settings page where you can manage blocked emails/domains.
Features: 
* Block emails globally across WordPress. 
* Block on login, registration, comments, and WooCommerce checkout. 
* Manage blocked emails from settings page. 
* Search blocked email lists. 
* Prevents fake orders and spam signups.

Spam Defender – Email Blocker

Block specific email addresses from using your WordPress site. Stop fake orders, spam registrations, and unwanted comments.

Spam Defender – Email Blocker vs Registrations for the Events Calendar – Event Registration Plugin