For the Retro Enthusiast
There existed a mailing list <retros(at)janko.at> where many retro-enthusiasts discuss retro problems, exchange puzzles and comments, ask questions and help find cooks in newly published originals. It is a powerful source of information because many people from different backgrounds participate.
This mailing list has reached end-of-life on December 31, 2025. There is no replacement yet.
To keep in touch, Alexander George suggested to use
https://www.chessproblem.net/viewforum.php?f=10
Another option could be the chess server on discord.
However, all the messages of the mailing list are archived:
→ Retro-Mailing-List-Archiv-1.zip (1995-1996)
→ Retro-Mailing-List-Archiv-2.zip (1998-2001)
This archive is incomplete yet.