Bug#992829: spamassassin: "spamassassin -r" fails with permission problem

[Francois Marier]

As far as I can tell, I was able to fix this successfully by doing:

  chmod a+rx /var/lib/spamassassin

Not sure why this changed recently (after the bullseye release), but perhaps
that's something that the package needs to set.

Francois