ClickZ: Anti-Spam Consultants Launch Sender Database

In the continuing effort to insure the sanctity of email, the Institute for Spam and Internet Public Policy launched an email sender database. The database is a list of domains and IP addresses that have, in a sense, been "white listed." To be included on the list, the sender must use authentication methods such as SPF, Habeas, IronPort Binded Sender or Microsoft's "Caller ID for Email."