Well, on that machine it took now more than an hour. But it created the same 769 bytes file as on the other machines. And, foreseeable, that one fails to transform as well.
-rw-r--r-- 1 root root 360 Aug 7 2017 ssl-parameters.dat -rw-r--r-- 1 root root 769 Aug 19 19:25 ssl-parameters.new.dat I cannot remember how I created the first one, I don't seem to have a record about that. Google says that dovecot would create the ssl- parameters.dat file by itself on first startup. Does or did it do that? If so, then it uses a different creation process. On that machine I had the default dovecot installed and running before going to 2.3. On the new machines I jumped right to 2.3 without ever running 2.2. Maybe 2.3 is not creating this file? Kai
