I intend to install anti virus software on my RaQ 550 but is that a wise thing to do? The AV-Suite will scan all incoming and outgoing emails for malicious attachments but won't this slow the server down? The actual virus scanner is Kaspersky Anti-Virus for personal Linux and as far as I understood, it won't slow the server down because it can run as daemon in the background which takes far less resources.
I tried a trial version of Kaspersky on my W98 PC and I know these are 2 different things but suddenly my computer 'hanged' in different programs and the network connection was annoyingly slow so I removed it. It didn't leave a good impression...