The newsletter was also not sent to all subscribers. Any status = 7.500 Subscribers, confirmed = 7.500 Subscribers, unsubscribed = 0 Subscribers. The second last newsletter in December 2018 was still sent to all subscribers. But my new newsletter only to about 5000. Thanks for helping me.
Hi, check if you have some kind of filter set in the targeting of your newsletter, there is no reason for the plugin to limit the number of targeted subscribers.