On 10/04/14 17:18, Lindsay Haisley wrote: > This is the first I've heard of this issue, but it doesn't surprise me > at all.
Basically, Yahoo insists that their own mail servers are the only ones that can originate the message with @yahoo.com domain in the From header. Not Return-Path, Not the envelope sender, but exactly the From header in the message itself. If this practice gets adopted by more organizations, I don't know how else could this problem be solved. -- Pozdrav / Regards, Siniša Burina ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org