On 4/13/2014 7:49 PM, John Levine wrote:
Meanwhile, I'm still not proposing that we train users, or even
anti-spam software to "recognize" or "validate" mailing list addresses.
What I'm proposing is a way to send mail from a list with From:
@domain-of-list.tld so that it can pass DMARC/SPF/DKIM, and allow the
left side of the @ sign to identify the actual sender of the message.
Sure would be nice if current mailers still recognized bang paths --
rewrite
From: user(_at_)yaho(_dot_)com
to
From: yahoo.com!user
Sigh...
Miles Fidelman
--
In theory, there is no difference between theory and practice.
In practice, there is. .... Yogi Berra