Policy Recommendations to Tackle Spam

Yahoo!, Microsoft, EarthLink and AOL Propose Key Best Practices and Technologies to Tackle the Problem of Unsolicited Commercial E-Mail. The complete proposal can be found at
http://antispam.yahoo.com

Download.Microsoft.com [ PDF ]

http://www.microsoft.com/spam

http://www.earthlink.net/spamblocker

http://corp.aol.com/press/press_release062204.html