Domainkeys and GPL
Tuesday, February 15th, 2005Andy mentions a rather interesting list message from Sam Varshavchik, the author of Courier (an open source MTA licensed under the GPL): > I was wondering if (Yahoo"s) Domainkeys is considered to be implemented in Courier. No. Yahoo has patent claims on Domainkeys, which are not licensed under GPL-compatible terms. For the curious, ...