your-hosted-storage.de has no MX records.
Question and response
Question
dig your-hosted-storage.de. MX
Answer
The response has no answer records.
Authority
your-hosted-storage.de. 3600 SOA ns1.fast-ns.de. info.gobbato-it.solutions. 2025092501 300 120 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0