That's true, Telefonica (now Movistar) does it, *but* the conditions and limits for the throttling are well know and published from day 0, before you sign the contract, unlike Verizon's change of rules after the contract has been signed...
Have you ever tried Panda? http://www.pandasecurity.com/ It's got that said whitelist (internal though). Anyways, I dunno why the hell it's not in the comparative, Panda is no.4 in sales worldwide (after Symantec, Karspersky & McAfee).
Well, have you ever heard about Vipul's Razor Open Source antispam? And what about the commercial version CloudMark? They are working right now and really fscking good! BTW, Abaca is kindda copycatting them... (check http://www.cloudmark.com/serviceproviders/technology/ and look for the "Trust Evaluation System" paragraph).
Another example, GMails antispam... even if it's not the same logic, a great part of its antispam algorith is based in the "intelligence" of us zillions of gmail zealots that provide feedback for every email we get.
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That's true, Telefonica (now Movistar) does it, *but* the conditions and limits for the throttling are well know and published from day 0, before you sign the contract, unlike Verizon's change of rules after the contract has been signed...
Have you ever tried Panda? http://www.pandasecurity.com/ It's got that said whitelist (internal though). Anyways, I dunno why the hell it's not in the comparative, Panda is no.4 in sales worldwide (after Symantec, Karspersky & McAfee).
Spaniard here... your latest statement doesnt add a lot to your reasoning, I agree with the second one though.
Well, have you ever heard about Vipul's Razor Open Source antispam? And what about the commercial version CloudMark? They are working right now and really fscking good! BTW, Abaca is kindda copycatting them... (check http://www.cloudmark.com/serviceproviders/technology/ and look for the "Trust Evaluation System" paragraph).
Another example, GMails antispam... even if it's not the same logic, a great part of its antispam algorith is based in the "intelligence" of us zillions of gmail zealots that provide feedback for every email we get.