I am sitting here using my Earthlink Spamblocker feature — which is a whitelist. I am manually adding in domains for companies that I will accept mail from. That is annoying. Why isn’t there a way to instantly add in lists of companies and others that I want to whitelist? For example, I would like to be able to just whitelist “all venture capital firms” and “all members of W3C” etc… Why doesn’t someone make a system for instantly whitelisting sets of domains and/or addresses for specific interests?