simple and nice plugin to block existing users from logging into the admin panel by assigning them to the ' Blocked role, as simple as that.
If the installation is okay, go to any user's profile and you can find role called Blocked in the role dropdown.
Just assign any user to that role, and the user will be taken to URL whenever they want to log in..
Assign them to their role and you're done...
Install it from WordPress plugin repository...
User Role Blocker is open software.
The following people have contributed to this plugin..
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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