微软近期宣布在Hotmail中新增灰色邮件管理功能,提供电子报、团购信息或通知信息等邮件的分类与管理。Hotmail群组专案经理DickCraddock表示,虽然微软利用SmartScreen功能将Hotmail中的垃圾邮件减少到3%以下,但对使用者而言仍然不够,因为他们发现被使用者归类为垃圾邮件的信件中,有高达75%是属于合法的邮件,像是电子报、通知信件,或是团购信息,这些邮件并不是真的垃圾邮件,而微软则将其称为灰 Microsoft recently announced the addition of gray mail management features in Hotmail to provide e-mail, buy information or notification messages and other mail classification and management. Dick Braddock, project manager at Hotmail Group, said that while Microsoft is using SmartScreen to reduce spam in Hotmail to under 3%, it is still not enough for users because they find that among users who are classified as spam, Up to 75% are legitimate emails, such as newsletters, notification letters, or group buying messages, which are not really spam, but Microsoft calls it gray