Hi Thank you for the answer.
The hosts name is rickscheapdomains.
I think it belongs to godaddy.
I set the localhost on SMTP settings:
relay-hosting.secureserver.net
no username and passwort for they told me so.
but it doesnt work.
the sendig email is: info@mydomainname.de
as it is asked.
but it doesnt work. Maybe you have an idea???
Anyway I wish you a really great vacancies 