Pages Tagged “domainkeys”
Blog Posts
- Blocking spam by source
A brief history: Spammers send mail directly to victims. Server admins block by source, victims complain and try to get spammers kicked off their networks. Spammers relay through third-party servers to disguise their origin. Server admins shut close relays, and block mail from open relays. Spammers relay through trojaned zombies straight to victims. Network admins […]
- Interesting use of technology
Yahoo has finally released its specification for its DomainKeys email authentication scheme. Included is the following patent license (emphasis added): Yahoo! will grant a royalty-free, worldwide, non-exclusive license under any Yahoo! patent claims that are essential to implement or use any Implementations so that licensees can make, use, sell, offer for sale, import, or yodel […]