spam cleaner upper
Whilest I hold an open posture for people to contact me, I make my email address prominently available to all, real people who want to dialogue, and robots that harvest emails for advertising (spamming) purposes. I get maybe spams at a rate of 50/day on my djchuang.com emailbox, 100/day on my yahoo.com emailbox, and 200/day on my hotmail.com emailbox — which I don’t even advertise or use at all. What does that say about hotmail?
To prevent viruses from infecting my computer and propagating to others, I currently use the Norton AntiVirus utility, and to filter out many spam emails, I’m currently using MailWasher (shareware), and have tried out 2 freeware ones: Spamihilator and SpamPal.
Both Spamihilator and SpamPal setup a local proxy and figures out which emails are spam according to their respective algorithms. Spamihilator is smart about learning what’s spam vs. what’s not spam, and incorporates a Bayesian filter that calculates a Spam-probability score for each email. Nice program, but I don’t like the way it downloads everything off the mail server [b/c I check my email from multiple computers]. SpamPal uses public blocking lists, and when I tried it out using default settings, it took like 30 seconds per email for it to check whether an email was spam or not – very slow; and it was blocking emails based on originating IP server, which ended up blocking out all my legitimate emails simply b/c some mail servers are used for sending out both legit emails and spam emails. Don’t like that.