There is no way that the spammer could verify himself with enough organizations to make it worthwhile. Spam is mostly salespitches, so unless your regular mail is all sales pitches,spams will inevitably have a different character. Reviews say Email is amazingly accurate, with an extremely low occurrence of misidentified legitimate mail. That word business is an important one toremember.Keep your overall email network reliable and running efficiently without any capital expenditures. Coms Guide to Email, provides many goodreviews of both free and commercial antispam programs. The limitation is thathe doesnt conduct formal performance tests. The userdoesnt know what it means, but worse still, neither doesthe developer of the filter. It starts working immediately after the installation. Opposite approach is taken to ensure that bona fide mail is not automatically rejected. My name is Charles W and if I'may call you Nick you can most certainly call me Chuck.Zombie networks are also known as Botnets such zombifying malware is known as a bot, short for robot. Since Email isnt downloaded to your computer, system performance isnt impacted and spam never makes it to your computer. The filter works with almost all popular email clients such as Outlook, Outlook Express, Thunderbird, Eudora, Incredimail. Because no spam filter is perfect, you will still get some false positives. As the spam filter is pretrained, it works very effectively outofthebox. Com are registered trademarks of, Inc. If you accidentally delete an email, you can restore it back to your email account. Most email programs now also have an automatic spam filtering function.Because of its aggressive approach, it also generates false positives. Then there isthe question of what probability to assign to words thatoccur in one corpus but not the other. You dont have to change any settings on your server or on your email clients. Not seeing the recipientsaddress in the to field do of course have value in recognizing spam. Minutes at the most and I have a clean useful email box. Direct marketers normally obtain lists of prospects from sources such as magazine subscriptions and customer lists. An effective spamtrap is not announced and is only found by dictionary attacks or by pulling addresses off hidden webpages. I was spending 30 minutes a day creating new rules in Outlook until I tried your software. Wedneed trust metrics to prevent malicious or incompetentsubmissions, of course.