ConfigServer Services
Server Management Services from Way to The Web Ltd
Server Management Services from Way to The Web Ltd
Upgrading MailScanner and ClamAV
Upgrading MailScanner
Follow the instructions in the INSTALL.TXT file in the tarball distribution. More information here.
That's it. If you don't feel confident doing any of this yourself, or if you get into a horrible mess, we offer a cheap package to do it all for you, and more, over here.
Remember that adding virus scanning of emails to MailScanner
will add load to your server.