It is not permitted to use
smtp.domeneshop.no for sending emails from external servers, automated/bulk emails, cloud services, newsletters, marketing, mass mailings or from other equipment. For this, use the SMTP service from your service provider, or internet provider.
External servers should instead use the server's local mail server, or the internet access provider's SMTP server.
smtp.domeneshop.no should only be used for personal sending of emails from regular, personal email programs, on your own PC / Mac, mobile phone, or tablet.