Torborg I use Membership pro and I'm not sure if Acymailing can do what I need it for. I have the latest version of Membership pro and have downloaded the free version of Acymailing to test. I have managed to connect them so that new subscribers are added to the mailing lists of Acymailing. But I'm looking for more functionality and wonder if: If I update an email address in membership pro, will it be updated in Acymailing too? Can I filter Acymailing subscribers based on their subscription plan status in Membership Pro, as it was done in the plugin for version 5 (https://docs.acymailing.com/v/old/integration-plugins/subscription-system/plugin-membership-pro) If the functions above are possible, what version of Acymailing do I need, and do I need any extra plugins.