Mailman

installpkg /tmp/dnspython-1.12.0-x86_64-1_SBo.tgz
 
groupadd -g 204 mailman
useradd -u 204 -d /dev/null -s /bin/false -g mailman mailman
 
installpkg /tmp/mailman-2.1.22-x86_64-1_SBo.tgz
 
/opt/mailman/bin/check_perms -f

Usuefull doc only in the extracted source tarball: /tmp/SBo/mailman-2.1.22/doc

FIXME