The contact details of Stefan Karl for questions and messages to SK-network ( and are:

Stefan Karl
Mayerhofen 8
83410 Laufen

Telephone: +49 151 111 333 66

E-Mail: admin(at)


To send a message, you can also use the appropriate contact-form.


For messages, which concern this website or other web-activities of Stefan Karl, please use the contact details in the section "Imprint" or the appropriate Contact-form!


For private messages to Stefan Karl please use the private contact data in the section "about me" or the appropriate contact-form.