Add the following code to your theme’s functions.php file if the plugin provides a filter for modifying email headers: function custom_user_registration_email_to_field( $email ) { $user_id = $email->get_user_id(); $user = get_userdata( $user_id ); if ( ! empty( $user->first_name ) ) { $email->set_to( $user->first_name . ‘ <‘ . $user->user_email . ‘>’ ); } return $email; } add_filter( … Read more
There are many plugin provided by wordpress.org for email verification but all the plugins are not compatible with ur wp-version but this plugin is very good and compatible with wordpress latest version also .It’s provided by “miniorange”and plugin name is “Email Verification / SMS verification / Mobile Verification”. I have also provided the link below- … Read more
BTW you can try this one. I just put together something. It should block gmail.com domain. This function will check for email domain when someone tries to register on your website and throws an error if email domain is matched. function wpse_disable_email_domain( $errors, $sanitized_user_login, $user_email ) { list( $email_user, $email_domain ) = explode( ‘@’, $user_email … Read more