Virus & Rootkit protection

[jaymax]

Hello,

I'd like to install ClamAV and spamassasin on my qmail installation using the ports. The info from there is a bit daunting ClamAV seems to be under a different name viz: clamfilter; and spamassasin seems to be fragmented under several entries -
spamass-milter/
spamass-rules/ spamass-rules_du_jour/
spambnc/ spamcup/
spamd/ spamdyke/
spamguard/ spamilter/
spamoracle/ spampd/
spamprobe/ spamstats/

Could some one advise

Thanks