https://www.howtoforge.com/perfect-...hp-mysql-pureftpd-bind-dovecot-ispconfig-3-p4 Step 13 is titled as "To install amavisd-new, SpamAssassin, and ClamAV" but it installs a ton of archiving programs as well (zoo, unzip, bzip2, arj, nomarch, lzop, cabextract) Why are these included in this step with no explanation? What are they needed for?
