https://relaunch.pdir.de/docs/en/contao/themes/odd-isotope/customization/You find the Isotope manual here: User manual (German) Order confirmation Why are no order confirmation emails sent? For the order confirmation emails to be sent, the SMTP data still has to be entered. You find the settings in the Contao back end under the menu item Gateways (under Notification Center). Edit the entry Email Gateway and override the SMTP settings there.Hugoen-US