no, i did not press the “send” button. Because i cannot find it!! The newsletter appears in the dashboard as “draft”. And i have triggerd the delivery-machine for several times without result.
When you have finished editing the newsletter you wish to send, click the [Save & Preview] button then the [Send] button is there in the preview page. You also get a [Save and test] button that will send the newsletter to your list of test subscribers so you can check it looks ok before sending to the rest of your subscribers.