It seems like I don't receive any newsletters from joomla51 for a few months. I didn't notice the last sale and knew nothing about your latest relase, stella. I checked my spam folders (but don't know if it's already auto cleaned up). Thought I unsubscribed accidentally, but no, re-registering says I'm already in. So I registered a new address with a different mail hoster and I should receive a confirmation mail - but for nearly an hour nothing in my inbox. Nope, no spam. Next mail address a few minutes ago. Nothing yet. Could it be, there's a problem on your site? Or did I miss a news that it's disabled at the moment?