Yes, after years of abstinence this blog is up and running again. I wish to thank Deutsche Telekom for this, without their mail relay rules this would not have been possible.
(Currently our mailserver is on a black list, so sending emails to @t-online.de is not possible; Deutsche Telekom requests contact data after European GDPR rules forbid Whois records with personal data, so Deutsche Telekom wants this on the domain owners’ homepage to look up.)

Stay tuned, you will see new postings soon.