MTA Authorization/Authentication

John Leslie <[email protected]> Mon, 31 Oct 2011 14:46:16 -0400

Newsgroups	gmane.ietf.asrg
Message-ID	<20111031184616.GA1872@verdi>

Douglas Otis <[email protected]> wrote:
> 
> David Black and myself authored a draft describing a method to
> authorize any number of domains using a single small DNS transaction.

   Reference, please: I don't think I'm familiar with this.

> Murray also authored a similar version once this draft expired.

   Likewise...

> Attempting to publish entire IP address sets for email domains is
> highly problematic, especially when misapplied as a basis for
> assessing accountability.

   I quite agree.

--
John Leslie <[email protected]>