Those filtering methods can help combat one problem in spam-fighting: false positives, which lead legitimate email to get mislabeled as spam. While many developers are working on new methods of filtering, for instance, there is a need for other...
Mail filtering specialist MessageLabs has come in for criticism after it was blocked by AOL's spam filters amid allegations that it had an open relay which was pumping out spam. One customer, who contacted silicon.com anonymously, to complain about...
As spam-filtering technologies become more common, spammers have altered the construction of their messages to avoid detection. Alun Davies, European VP of marketing at internet software firm Rockliffe, said his company's products will soon be...
Now, as much as 64 per cent of all email is unwanted bulk mail, according to estimates from spam-filtering company Brightmail. Cloudmark introduced a system for filtering spam that can be customised for individual corporations and improve on what's...
Email Systems specialises in filtering email for the academic sector and in association with the London Grid for Learning is filters mail for 1.1 million inboxes in the South East. UK students are being overwhelmed with increasing levels of spam...
If the volume of spam stagnates or falls due to improved filtering then the spammers must make sure the emails that get through are more effective. Go back and look at something like Bayesian filtering.