I did install a Wordpress on a LEMP enviroement, and everything is perfect, except i'm having some problems on the user notifications that Wordpress is sending. It is sending emails, but it's not using the email defined on Settings>General. Instead the emails are being sent from: wordpress@localhost.de I also have the WooCommerce Plugin installed, which also send emails, and this one works just fine, using the email settings on the plugin settings. Any idea about the cause of the problem? Might be this a solution: Thank you in advance.