This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

This plugin has been closed and is no longer available for download.



This plugin was created to work with to restrict access to your website or WordPress install if a user is on a blacklist or does not verify against a whitelist of allowed IP addresses.

The free version will check all users access to your WordPress site to see if their IP is on a blacklist. If it is, they will receive a warning screen instead of accessing your site. Once shown, the details will be stored in their session so a new call to the remote database is not needed for every page call.

A paid version is also available which will email you when a user attempts to access your wp-login.php script (i.e they try to login to WordPress). They will receive a pending notification until you approve the IP address by clicking in the link in the email.
Signup for a months free trial at and see if it’s right for you.


  1. Signup for the free trial
  2. Search for ‘checklogin’ via your WordPress install.
  3. Activate the plugin through the ‘Plugins’ menu in WordPress
  4. It runs automatically, you don’t have to do anything else.


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Contributors & Developers

“Checklogin” is open source software. The following people have contributed to this plugin.

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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



Adding request variables to the remote call


Updated session to make sure multiple calls to remote server are not needed


Removed the code to privately update plugin as it’s now on


  • Added ability to verify and blacklist by email


  • Code started