Ever since I updated to the latest version of the plugin, newsletter tests are not sending. They simply are not delivered. I have confirmed from the delivery panel that generic test emails do send. But none of my newsletter tests will go through. No error is returned. I am using WP SMTP and it is not logging any errors. I have contacted my host and confirmed that the issue is with the plugin and there is nothing they can do host side. I’m at the end of my rope. Please advise. Website: megancutler.net