After updating to Version 3.0, the plugin begins to send out mails to all my commenters. I have a rule to send out just one mail after some days to commenters. Just one. And after the update, the plugins sends out an email to every commenters for every comment. Also an update to Version 3.0.1 is not the solution. I had to deaktivate the plugin. Would be great to turn on the plugin without sending mails to all the commenters.