Spam: email received from "Swiscom" announcing a double payment of the invoice for July 23.

An email received from eBill Swisscom with the real address [xyz@abc.ch](mailto:xyz@abc.ch). Is it useful to report this to Swisscom and if so, how? I can’t find a section to do this on the Swisscom website!

How do I add a screenshot or attach a PDF to make this report?

In the meantime, I of course deleted the email!