The most advanced protection against sploggers and spam users registration, is fully WordPress,WordPress MU ,BuddyPress…

WangGuard 10,000+ active installs Tested with 4.7.5 Updated 5 months ago

WangGuard – MailPoet Connector

WangGuard – MailPoet Connector is a plugin for connect WangGuard plugin with MailPoet.

WangGuard 800+ active installs Tested with 3.9.19 Updated 3 years ago