Hi,
Thanks a lot for writing and maintaining stunnel over the years!
What do you think about the attached trivial patch that makes sure @sysconfdir@ is expanded correctly in the sample config file? If something should go wrong with the attachment, it is also available at:
https://salsa.debian.org/debian/stunnel/-/blob/master/debian/patches/05-samp...
Thanks in advance, and keep up the great work!
G'luck, Peter