[Check_MK Appliance] Move of mailinglists to lists.checkmk.com

Dear Checkmk users, this mailinglist will now be migrated to a new server on lists.checkmk.com. Let's say farewell to the last mathias-kettner.de server. -- Alexander Wilms Head of IT Checkmk - The IT monitoring platform | checkmk.com <https://www.checkmk.com> alex.wilms(a)checkmk.com | Phone: +49 89 9982097 0 Subscribe to our newsletter <https://go.checkmk.com/newsletter>! | Melden Sie sich bei unserem Newsletter <https://go.checkmk.com/de/newsletter> an! Checkmk GmbH Kellerstraße 27, 81667 München, Germany Amtsgericht München, HRB 165902 Geschäftsführer: Jan Justus, Mathias Kettner