CLAMAV

I have server that uses ISPCONFIG as my panel. I do not really use it for mailing so i disabled postfix, and spamassassin..
Not sure about CLAMAV? do I still need it activated if I don't do emails, cause i just have it for my sites only.
What is CLAMAV?
Also have a problem, everyday for 3 days already my main site have been disabled and have to activate it. is that cause by CLAMAV update error?

See original post by point2