What are the distribution terms for mess822?

2011.02.05: I hereby place the mess822 package 
(in particular, mess822-0.58.tar.gz, 
with MD5 checksum 8ce4c29c994a70dcaa30140601213dbe) 
into the public domain. 

The package is no longer copyrighted.

So is this fork: mess822x (Erwin Hoffmann, 2020-10-07).
