
<A HREF="http://news.zdnet.com/2110-1009_22-5729845.html?tag=zdnn.alert#talkback">Computer Associates added a consumer antispam product</A> to its eTrust family of security products. The eTrust Anti-Spam software blocks unwanted email and is available online and at retailers for about $30, the company said. eTrust Anti-Spam includes common features, such as white lists for approved senders and support for digital signatures to verify authenticity of messages.