English: Or disable the Sendinblue email sending setting in WooCommerce > Settings > Sendinblue (tab) > Email Options (tab) > Enable Sendinblue to send WooCommerce emails.
Dutch: Of schakel de Sendinblue e-mail verzenden instelling in WooCommerce > Instellingen > Sendinblue (tab) > e-mail opties (tab) > Sendinblue in staat stellen om WooCommerce e-mails te verzenden.