On The Perfect Server - CentOS 6.3 x86_64 (Apache2, Dovecot, ISPConfig 3) - Page 5, you say: Now open the Mailman Apache configuration file /etc/httpd/conf.d/mailman.conf...and add the line ScriptAlias /cgi-bin/mailman/ /usr/lib/mailman/cgi-bin/. Comment out Alias /pipermail/ /var/lib/mailman/archives/public/ and add the line Alias /pipermail /var/lib/mailman/archives/public/: Question 1: It appears that the final instruction calls for commenting out a line and then inserting the same line: Alias /pipermail /var/lib/mailman/archives/public/...am I missing something here? After further examination, I found the difference between the two lines - the pipermail argument in the replacement line is missing the following slash..is this intentional?