ZDNet UK: Debian Rejects Sender ID Sep 7, 2004, 14 :00 UTC (2 Talkback[s]) (4478 reads) (Other stories by Ingrid Marson)
"The Debian Linux group will not deploy the Sender ID anti-spam standard, because Microsoft's licence terms do not fit within its free-software guidelines.
"Developers responsible for the Debian Linux distribution announced on Saturday that they will not implement Sender ID due to Microsoft's insistence on licensing the anti-spam standard. This announcement comes only a few days after the Apache Foundation's refusal to implement Sender ID..."