root@mail:~$ perl -MAmavis::SpamControl::SpamAssassin -e1 Amavis::Util: can't obtain a tainted string at /usr/local/share/perl/5.36.0/Amavis/Util.pm line 81.
Not relevant for your problem. Please post the output of
perl -e 'for (@INC) {system "find -L $_ -ls" if -d $_}'
